When you go online to search for something you either go to search engines such as Google or Bing. You probably think that if it doesn’t show up on these search engines, then it doesn’t exist, wrong! Believe it or not, there are things on the web that will never show up on your tradition search engine, no matter how hard you may try.

Why? Well, because a password is needed or the site belongs to a private network of organizations. I’m sorry to disappoint you if you thought that Google and Bing were the powerful search engines that have it all. If those tech giants had everything, neither the deep web search engines nor the hidden web would have existed.

Google and Bing follow one hyperlink after another and as a result doesn’t get everything you would want in the results. To be able to find the hidden things of the web, you have to dig a little deeper than usual, but I will show you how to do that and where to look. Hopefully, you can find what you need in the following deep web search engines.

What is the Hidden Web?

When you hear or read about the hidden or deep web, it’s anything behind a paywall, something with a password, or dynamically generated content on the fly and didn’t have a permanent URL. These are the things you are not going to find with a traditional Google search. So, where can you look? Thankfully, there are deep web search engines available on the web.

Top 10 Best Deep Web Search Engines to Explore Hidden Web

In this post, let’s find out top 10 best deep web search engines to explore hidden web.

1. TechXtra

The Best Hidden Web Search Engines - Top 10 Best Deep Web Search Engines to Explore Hidden Web

TechXtra is one of the best deep web search engines where you can search for content that has to do with Math, Engineering, and Computing. You can search for things such as technical data, industry news, classifieds, learning resources, full-text Eprints, and relevant website information. The design may not be as pretty as you might want it to be, but if you are a student who is looking for this kind of information, now you know where to look.

2. Infomine

Infomine is another great deep web search engine option for your hidden web needs. It is another site created by many online libraries of the United States. Here you can find things such as articles, books, notes, question papers, solutions, etc. The information that you find on this search engine is from universities such as Wake Forest University, University of California, University of Detroit and California State University.

How to search the Hidden web with Infomine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

This hidden deep web search engine gets its information from places such as electronic books, databases, online library card catalogs, electronic journals, directories of researchers, bulletin boards, mailing lists, articles, and many other resources.

3. DeepWebTech

With DeepWebTech you can choose between five search engines. If one doesn’t work for you, you can always count on the other to help you find what you need. Just like Chrome, DeepWebTech also counts with browser plugins for you to use if you are searching for something in particular.

Deep Web Technolgies Hidden web search engine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

With this deep web search engine, you can find information on a subject such as medicine, science, and business. If Google is not giving you what you are looking for, you can count on these deep web search engines getting the job done.

4. WWW The Virtual Library

WWW The Virtual Library also has a lot to offer. This hidden web search engine was created by Tim Berners-Lee and is the oldest deep web search engines out there. This dark search engine is not the most popular one out there but can say it was the first one of its kind.

The first Hidden Web search engine for Dark Web - Top 10 Best Deep Web Search Engines to Explore Hidden Web

So, isn’t it strange that it finds a place in the list of Invisible Web resources? WWW Virtual Library has quite a few useful resources on different subjects. It arranges all the categories in alphabetical order, so they are easier to find. You can choose from categories such as education, engineering, society, law, recreation, international affairs and more!

5. InfoPlease

If you are looking for an educational portal, then you should visit InfoPlease. It features all sorts of additional features for you to use. The search bar is located on the upper right-hand corner for your searching needs. You can enjoy things such as almanacs, encyclopedias, an atlas, and biographies.

InfoPlease Hidden web search engine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

Infoplease is not just a one of the best deep web search engines, but it also has additional tools such as a Calculator, Spell Checker, Place, Finder, Periodic Table, Conversion Tool, Distance Calculator, Fact Monster, and a Perpetual Calendar.

6. Clutsy

Clutsy is in a class all it’s own because of all the channels it offers for your searches. Besides the traditional things such as news, images, purchases, etc. it looks for its results from a large number of places. For example, it searches in directories such as Daypop, Blogdigger, IceRocket and more.

Yippy Clutsy hidden Deep web search engine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

Since things change over time, when you go to Clutsy, you will notice a name change to Yippy. I kept the original name, just in case someone remembered it by that name.

7. The Internet Archive

When you are looking for something on the Internet, one of those things are probably movies, audio or music, right? The hidden web is also full of this stuff; you just have to know where to look.

The Internet Archive for the Hidden Web - Top 10 Best Deep Web Search Engines to Explore Hidden Web

On The Internet Archive, you are going to have access to things such as movie, music, etc. that I mentioned earlier, but you can also enjoy printed materials. Do you want to see what a particular website looked like back in the day? The Internet Archive also lets you see older and saved versions of sites, I hope you have time since there are over 55 billion sites to look at.

8. Science.gov

If you are looking for something that you would only find on a site from the government, then you might want to check out Science.gov. It is a site that explores over 60 databases and more than 2200 websites from 15 federal agencies.

Science Gov Hidden Deeb Web search engine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

If you need certain information for that science project, this is the place to go. The site offers 200 million pages of authoritative U.S government science information and development and research results are among that information.

9. Wolfram Alpha

With Wolfram Alpha you get a computational web search engine, in other words, you can enjoy a deep web search engine that has a significant amount of data for you to take advantage of. The site has categories such as:

  • Mathematics
  • Step-by-step solutions
  • Words % Linguistics
  • Units and Measure
  • Chemistry
  • Date & Times
  • Art & Design
  • Music
  • Astronomy
  • Engineering
  • Food & Nutrition
  • Shopping
  • Earth Sciences and more!

Worlfram Alpha Deep Web Search engine for Hidden web - Top 10 Best Deep Web Search Engines to Explore Hidden Web

Once you choose a topic, the site gives you so many options that you won´t know where to start. For example, let us say you choose Chemistry. In that category, you can either have the site give you chemical formulas, Chemical quantities, chemical solutions, functional groups, and the list keeps going.

10. FindLaw

Hopefully, you will never have to search for something that happened to you, but if you ever get into any legal trouble, this is the place to go. FindLaw is a site where you can have access to a vast repository of legal information you can use for free.

FindLaw Deep Web search engine for Hidden Web - Top 10 Best Deep Web Search Engines to Explore Hidden Web

FindLaw has one of the biggest online lawyer directories you can find on the Internet. You can either use the site to know more about U.S law, get yourself a lawyer, learn more about particular legal topics and use the Law forums. I’m sure the forums will be of big help since it’s almost certain you will come across some legal information you don’t understand.

Author: Rahul Dubey
Source: https://techreviewpro.com/deep-web-search-engines-hidden-web-13884

Categorized in Deep Web

Table Of Contents

1. What is the Deep Web?

There are many words to describe the deep web, including the invisible web, hidden web, and even Deepnet.

The reason it exists is because the Internet has become so dependent upon search engines, and search engines are only as good as the web crawlers that serve up content for the results. Some researchers believe that the searchable web is barely 1% of what’s actually available on the World Wide Web.

Crawlers are excellent at crawling through static web pages, extracting information on those pages, and providing that information in the form of search results. However, there is valuable information tucked away below the surface of those search results – information buried inside online databases and dynamically generated pages that the search spiders are capable of crawling.

Just a few examples of those tremendous databases include information like patents, census data, data collected on space missions, climate data and academic databases filled with scientific papers overflowing with interesting and valuable information.

All of this doesn’t even include the deepest and darkest corner of the Internet where secretive onion websites exist, accessible only through special Tor software. A basic layout of what this looks like is shown below.

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Methods of accessing these different parts of the deep web are determined by the data that you want to get at. The tools used to navigate the deep web are outlined here.

  • Databases – Information about people, census data, climate data, world information and other searchable information that could be stored in a table format.
  • Journals and Books – Information contained in a digital format that is either stored in a format not accessible by web crawlers or exists behind a paid gateway. These files need to be downloaded and opened on a PC.
  • Tor Network – Sites that want to remain hidden, and typically include things like illegal porn, stolen personal data, drug contacts, anonymous political dissidents, terrorists, and more.

This manual will take you on a tour through the many levels of the deep web, starting with the databases where you can find information only accessible to those who know the secrets to accessing them. Then, we’ll continue on to the spectrum of information available in academic journals and books where you can browse through volumes of writings about scholarly topics. Finally, we’ll arrive at the gates of Tor, beyond which lies the deep darkness of the entire Internet.

1.1 Databases for People Research

If you are a landlord or if you’ve ever taught in most school systems, then you’re probably more than familiar with one of the most common deep web databases around – the background search.

Most businesses or public institutions like schools will pay for a background check, but there are also databases all throughout the Internet where you can query to learn more about people.

The databases that are available for free include public records, criminal databases, digitized court records, and a variety of “people search” websites that provide basic identifying information, physical address, and family details.

There are a number of reasons to use deep web for people research – everything from finding lost relatives to genealogical research.

1.1.1 Adoption Research

A common use of people search databases is by adopted children trying to find their natural parents.

Regular people-search websites and services can be used for adoption research, but usually such research is hit-and-miss, since most of the free services provide only superficial information about people, and the paid websites require the researcher to know things like birth date and current location of residence. In most cases, an adopted child or parent may have some vague idea of the birth date, but no idea where the person is currently located.

This kind of research is so common in fact that there is now an influx of new websites specifically designed to match adopted children with natural parents who want to be found.

These are non-profit “registries” where adopted children and the parents who gave up their children are able to register for finding their child or parent.

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These databases are not accessible from search engines, but knowing the right registry databases, either parents or children stand the chance of discovering and reuniting with their family members.

1.1.2 Lost Relatives

Another common use for people-search websites is when children run away, one parent leaves the family, or extended family members simply lose contact over time. In cases like these, a family member may seek out resources on the Internet to track down those relatives. Typical tools for this sort of research includes things like:

  • Social Networks – There have been many family reunions on Facebook
  • Search Engines – You’d be surprised what you can find!
  • Public Records
  • Online White Pages
  • People Search Websites
  • Birth, Marriage & Death Indexes

Finding lost relatives is probably one of the hardest research activities on the deep web, unless you have a good amount of detailed information about the person. Usually with a birthday, current residence, current age, full name or the names of immediate family members, you should be able to locate nearly anyone to a good degree of certainty.

1.1.3 Veteran Research

Most veterans work for a national government, and since most governments that are open with information offer a number of valuable and useful tools for research, veteran research on the Web is actually very fruitful.

For example, the Ministry of Defence in the UK provides a “Subject Access Request” form where veterans can request their own service records from the government.

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This form can be found at The National Archivesfor the UK, and most governments around the world also have their own National Archives online where you can also do veteran research for service members in your country.

In addition to national archives, you can do Veterans research online using the following Deep Web resources not searchable via any search engine.

  • FOIA Requests
  • Non-Profit Organizations for Veterans
  • US Veteran Services Websites
  • Historical Research Websites

Because veterans records are maintained by governments, and because they are typically stored in locations that are easy to access, finding the records for specific veterans is usually pretty easy. This is especially true when those records have been digitized, which is more common these days than ever before. The Deep Web is chock-full of valuable veterans information.

1.1.4Genealogy

In the people-research genre, genealogy is probably one of the most common. It is an extremely popular hobby that many thousands of people across the world actively take part in. For this reason, there are long lists of fantastic genealogy websitesacross the Internet that can help you find your past ancestors. Of course the MakeUseOf Genealogy Manualis always a great place to start.

One of the more well-known and long running one of those are the various GenWeb projects across the world.

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Most major countries have their own branch of the GenWeb website, and each of those is focused on providing a database of local ancestry research resources to genealogists in those local areas.

Other Deep Web databases that you’ll find on the topic are things like:

  • Cemetery Records
  • Online Obituaries and Birth Notices
  • Free Genealogy Databases
  • Local Historical Society Databases and File Archives

1.1.5 Background Checks

Whether you’re a landlord trying to verify that your new tenants don’t have a criminal record, or you’re trying to find out if your new boyfriend has some deep hidden secrets he’s not telling you, there are lots of legitimate reasons for wanting to conduct a background check.

Any in-depth background check that you conduct online is likely going to cost a modest fee. However, what many people don’t realize is that there are legitimate ways to look up background information about people at no cost on the web. You can’t get all of the details, but you can pull up information like family members, email addresses, phone numbers and even a criminal record.

If you don’t want to spend any cash right away for the paid online background database information, you can always dig through the Internet for information. With a Google search or by searching on social networks, you can learn a lot about people – but not nearly as much as you can uncover when you start dipping into the Deep Web.

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Even paid services offer just enough information in the free “introductory” searches that will let you dig up even more dirt on other sites, like public records databases.

Options to look up background data on your own include:

  • County or small regional government websites with searchable databases for local town code citations, birth or marriage records
  • State databases for arrest records or criminal history
  • Federal databases for licenses and federal criminal records, investigations, and any military service

The benefit of using paid database searches is that it saves you a lot of time and effort to dig up information on individuals. However, you can discover much of the information that turns up in the paid background reports by taking the time to visit various public records websites around the net that offer databases filled with records that are publicly accessible by anyone for free.

1.2 Other Types of Deep WebResearch

Sometimes, when you’re researching the Internet, your needs may go deeper than just researching people. It may involve digging into the history about a certain location or an event. This kind of research can span several areas of the deep web – and these areas include academic resources, government and legal case databases, and of course the many historical resources buried throughout the web, and untouchable by most web crawlers.

1.2.1 Local History

No matter where in the world you live, the odds are pretty good that you have a historical society there, or at least some organization who works to preserve and protect the history of that local region.

That local historical society may actually have their own online research database where you can search for digitized historical records.

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These databases – unreachable by search engines – contain photos, scanned historical documents, and other records that all together make up a treasure trove of information that you have access to thanks to the Internet.

In additional to historical societies, your local library may actually offer similar database search utilities on their websites that let you look up digitized documents or newspaper scans that cover the history of the region.

Local history is also linked to genealogy. Researchers use just about every records database on the Internet – public records, historical societies, libraries and more, in order to track down the lineage of a family.

One of the most well-known Deep Web databases that is used as part of historical research like this is FamilySearch.org.

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This is a website that is astonishingly rich with information and resources for doing genealogy research, considering the fact that the service is provided entirely free, built and supported by The Church of Jesus Christ of Latter-day Saints.

It certainly isn’t the only genealogy database website out there, but it is one of the largest.

1.2.2 Legal Research

Whether or not you’re in trouble with the law doesn’t matter – when it comes to taking a stance on public policy or on any issue that involves legal questions, it’s good to have access to court cases and court decisions that set precedence for future court decisions.

In fact, if you arein trouble with the law, your lawyer will hopefully have a legal researcher who is well aware of the deep web, and capable of exploiting all of the resources that are buried there.

A few examples of legal research websites that you’ll find in the deep web include:

  • Law school court opinion search engines
  • Law library case databases
  • Non-profit legal organization search tools for legal cases

There are literally thousands of high quality legal research databases available on the Internet today, and surprisingly, not one item from that mountain of case documents and court decisions ever makes its way into search engine results. It’s basically a mountain of data about people, companies, organizations and historical events that you have access to if you know where to look.

1.2.3 Academic Studies

Academic research goes on around the world every single day. Often, findings are reported in the news, and other times they go unnoticed. However, you can find all of these studies tucked away deep inside of the deep web in the databases stored on various university servers.

Usually these academic databases are accessible and searchable by the public, but there are some systems that will charge you for access to the scientific journals where many of those findings are published.

However, the best option when looking to the deep web for data on academic studies and research findings are the free search tools offered by large organizations like Google (Google Scholar) and Microsoft (Microsoft Academic Research).

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These are search forms that will burrow deep into the academic research databases and pull out the research and the findings that are most important to you. You won’t find these through search engines, but only through these academic research database search tools that pull the data out of the deep web for you.

1.3 Tor Websites

If the informational databases and private search tools of individual organizations make up one small part of the deep web, then Tor represents the secret dark corners where few respectable people dare to go.

Think of Tor as an alternative web. It is literally its own network, where websites don’t have any domain or IP addresses. Because of this, they are completely inaccessible to search engines. You need a special browser — these days known as the “Tor browser bundle” to access those difficult-to-find websites. I’ll give you more details on that later.

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The Tor browser is your gateway into the Tor network of websites where you can download pirated movies and music, access questionable pornography or conspire to commit a crime.

Okay — so it isn’t all just about bad stuff. The Tor network is also where journalists, protesters and other people go who are wary about governments or officials trying to track their online activities. The Tor network, being one level removed from the Internet itself, provides a certain degree of privacy and security.

The websites located on the Tor network are known as “onion” sites, because most of the sites located there end with the .onion extension — only readable with the Tor browser.

1.3.1 Secret Websites

The Tor browser lets you browse the normal Internet anonymously — under a fake IP address. However, to access the hidden websites, you’ll need to find the Onion directories. You can browse the regular Internet for directories that list active Onion sites.

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Some of those sites may also include “Deep Search” sites that act as sort of search engines for the Tor Network. Most Onion sites come and go, so it isn’t useful to list any active ones here because they likely will disappear before long.

The best way to find the sites is to start with a standard Internet search engine for “onion sites” and look for search engines or directories within the Tor network. Access those from your Tor browser, and you’re on your way toward discovering the many secret Onion sites scattered throughout the deep web.

1.3.2 Illegal Websites and Content

Once you start exploring the Tor network through these directories and search engines, it won’t take long for you to realize just how astonishing this part of the Deep web really is. You’ll find all sorts of downloadable content like books, magazines, and all kinds of other media that you’d be hard-pressed to discover on the open web.

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Much of this is content that is openly available for free to the public without any sort of royalty issues, but there is also content throughout the Tor network that is fully licensed and where the owner should legally receive royalties. By downloading the content – like music, movies and more – you are essentially stealing those published works from the creator.

However, that ethical problem doesn’t stop the Tor network from being used as the distribution center for illegal, pirated movies, music and print publications.

In fact, the anonymity provided by the Tor browser, combined with the creation of so many “secret” websites that offer anything you could possibly hope to find, has also resulted in the proliferation of things like illegal pornography, terrorism and crime handbooks, stolen credit card numbers, and more.


This is the darkest part of the web, so the fact that this kind of content and people exist there shouldn’t surprise you – so if you do decide to go there, tread very carefully.

2. Deep Web Research Resources

In the next chapters, we’ll provide you with specific instructions on how to go about finding information, data or other content inside the deep web. In addition. you’ll find lots of useful resources in each section, which should offer a good starting point in your own journey through that part of the invisible Internet.

2.1 Statistics

Have you ever wondered how many women vs men use social networks? Are you working on a research paper for school, and need to know the results of the latest studies on disease?

The volume of data that’s available on the Internet outside of the reach of search engines is remarkable, and this is especially true when it comes to statistical research online. The reason for this is that there are two types of organizations that generally make it their business to distribute very detailed statistical information to the public — governments, and educational organizations.

By taking advantage of the free databases made available by these organizations, you can discover information that most people would find surprising. Anyone else who tries to find that data simply by Googling won’t find it, because to get access to that data, you need to know the URL for the search form of those databases.

The following are some of the most valuable deep web databases for statistical data on the web.

2.1.1 Government Databases

Governments around the world offer citizens a virtual warehouse filled to the ceiling with impressive data about regions and people. The following are some examples of government databases around the world.

2.1.1.1 United States

Nearly every agency inside of the U.S. government performs some form of research. Because of this, the U.S. government as a collective entity contains an unimaginable amount of data. As a service to the public for sifting through all that information, the government offers a website called FedStatsthat organizes government-created statistical data in one place.

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The “Topic Links” section allows visitors to sift through a list of U.S. statistical data on subjects like adoption, state and national historical data, disease rates, educational statistics and much more. FedStats is probably the single most comprehensive statistical database research tool for deep web researchers. Most of the data found here is available in PDF format, or via database search forms.

The Pollak Libraryat the University Fullerton of California has accumulated its own impressive collection of free government databases for you to sift through for information.

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Interesting databases you’ll find here include the Homeland Security Digital Library, the Child Welfare Information Gateway, and the Educator’s Reference Desk [ERIC].

Another valuable resource for government deep web databases is a wiki called GODORT, the Government Documents Round Table of the American Library Association. GODORT offers a list of State agencies across the United States. In this Wiki for every state in the U.S. you can find court docket records, political information, property databases and more.

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Other government databases that provide you with information that’s untouchable to search engines includes all of the following:

  • CGP– A database of published government ebooks covering research and studies across many different topical areas.
  • Christopher Center– Valparaiso University has a nice collection of government databases, organized by genre like Arts & Humanities, Consumer Affairs, Education and more.
  • GPO– The U.S. Government Printing office offers a useful search engine for collections of printed documents like government manuals, laws, presidential papers and more.

2.1.1.2 Europe

If you live in Europe and you’re looking for deep web government databases online, there are plenty of options. In Europe, there are just as many (if not more) Departments and organizations where you can find data that may be important to you, but you need to know where to look.

Because the list is so long, the European Unionactually provides a directory of government databases organized by subject.

In the EU directory, you’ll find sections for Agriculture, Environment, Public Health and even local development databases like EURYDICE, the Educational system and policies in Europe where you can find facts, figures and reports about the educational systems in Europe, all buried deep inside the website as a collection of PDF reports and data.

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Just like FedStats for the U.S., the corresponding starting point for European statistics is a website called Eurostat. It is a little more focused on government financials than anything else.

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Here, you can look up database information about government expenditures, government debt, and quarterly financial statements.

This is all great for financial information, but what about the sort of data sources that you’d find at a place like the National Archives in the U.S.? Well, the Harold B. Lee Library at Brigham Young University offers a system called Euro Docs, which is a giant directory linking you to historical documents for European countries.

You never know what you’ll find while browsing through these resources. While many of these are simply links to other informational websites, many of those external websites are databases or documents to volumes of information.

For example, at one link I stumbled upon a digital, interactive map of Roman and Medieval civilizations in Europe.

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One of the coolest tools that you could use to efficiently visualize public data from around the world is theGoogle Public Data Explorer, an online data visualization tool that we’ve covered previously at MakeUseOf.

This is an amazing tool that pulls data from many of the same government data sources mentioned above, but in a visual format, allows you to compare and predict data trends across the world for things like domestic issues, economic factors, education, and agriculture.

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You can select from the list of any country in the world, and even filter by gender, or narrow the size of the prediction window from 50 years down to just a few.

2.1.2 Academic Databases

Across the world, there are many thousands of ongoing scientific studies and research about some of the most important issues facing the world today. Many of the findings in these studies have ramifications that sometimes could influence the health, social beliefs or the laws of entire populations.

Academic databases are probably the deepest part of the invisible Internet, so it’s not an easy task to cover all of them, however there is a very clear shortlist of resources that provide access to the largest bulk of academic journals and books on the Internet. These are search engines or database that are inaccessible to the Google search engine. Once you start using these resources to research for statistics, studies and other data, you’ll wonder how you ever got by without it.

One of the most comprehensive search engines for academic journals and books is JSTOR, a digital library of over 1,500 journals, books and other sources.

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The goal of this non-profit is to help researchers, students and others build and use a “wide range of scholarly content”.

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Even if you don’t plan to invest in obtaining research material, most of the studies and other sources provide findings in the introduction, so you can at least obtain the ultimate conclusion of the study even though you need to pay to read the entire report.

The results of most searches using this database search tool usually return hundreds or even thousands of results. The journals and other sources that are available are displayed in sample form — but to download the full study or book you do need to pay.

Another very popular resource for digging into the deep web of scholarly works is ironically Google itself, with a resource known as Google Scholar.

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Google Scholar will sift through articles published in major journals — utilizing the same search techniques as organizations like JSTOR, and often providing the same results. Google Scholar provides access to journal publications, patents and even case law results from U.S. federal or State courts (U.S.-based only).

The patents search capability of this search tool is worth its weight in gold. There are some amazing discoveries hidden away in the patents database.

One of the most well known academic research tools is the Institute of Education Sciences (ERIC). This system run by the Education Department of the U.S. government has long been a tool of librarians and educators to conduct academic research, and to help students find citations for their work.

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ERIC is probably one of the most useful resources for students, because many of the papers and studies provided in the results are available in full from educational institutions or non-profit research organizations. Excerpts are always available, and a direct link to the source is provided for every result.

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You can search for only published work that has been peer reviewed, or only for results that provide the full text download straight from the ERIC system. The ease of use and low-cost of many results make this a research tool of choice for academic information on the deep web.

Never to be outdone, Microsoft provides a counterpart to Google Scholar in the form of Microsoft Academic Search.

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Like Google Scholar, many results are available for free, but just as many of the results include links to paid academic journals or journal distributors. Excerpts are available however, so if only the results or findings of the paper are desired, this is a quick and easy search tool to find those.

If you’re looking for only freely available papers and journals, then you’ll want to explore the Genamics journal database. This search tool and journal directory is focused only on “freely available journal information”, and allows you to search by Title/ISSN, or browse using the “Category Browser” within the academic area that you’re interested in.

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The website doesn’t look very professionally made, but the face of the site betrays the fact that the database contains over 101794 journals available for free, and that list continues to grow.

If academic conferences are your thing, then you’ll definitely want to check out the Conference Alerts website. Conferences are a fantastic way for academics to discuss and share research, and just to meet other professionals within the academic community. Conal is a website that lets you search for conferences by topic, country, or city.

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This site isn’t just some dead listing that hardly ever gets updated. This website isn’t entirely a deep web search tool, because the listings themselves are HTML based, so search engines could crawl these results.

However, the Conal advanced search tool lets you search through the entire database by date, and you can subscribe to automated alerts that let you know of upcoming conferences that fit your search criteria.

Other valuable resources if you are an academic researcher looking for information inside of the deep web:

  • iSeek– The creators of this tool promise the results are safe, authoritative, intelligent and time-saving.
  • Digital Library of the Commons– The DLC is provided by Indiana University so students can research “full-text articles, papers and dissertations.” Most of the results found here include full PDF documents not accessible to search engines.
  • Infomine– This search engine from the University of California is what the school library offers to students to find scholarly information on the Internet.

2.2 People Research

One of the most common areas of the deep web that people dive into are resources available for checking into the background of other people. This might be a journalist trying to vet a source, a landlord looking into the background of a potential tenant, or a number of other reasons to research another person.

Researching people online covers a wide range of different areas and resources, mostly depending on what type of information you’re looking for, how you want to use it, and your connection or relationship to the person you’re researching.

In the following sections, you’ll learn the many different ways that you can do background research on people. In most cases the services are free, but in those cases where there’s a cost, that will be clearly noted.

2.2.1 Adoption Research

Between 1999 and 2011, there were roughly 234,000 adoptions. That means that the odds are pretty good that of those thousands of children across the world, either one of the adopted children or one of the natural parents will eventually want to locate and reconnect with each other.

A very good starting point for any adoption research effort is the Adoption Database. This site offers a search tool where you can filter for things like adopted name at birth, date of birth, birth mother’s maiden name, the hospital where the birth took place, and much more.

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The volume of detail and the depth of results from this database is tremendous. What you’ll basically find here are records from adopted children or natural parents who’ve submitted their information so that they can be found, in addition to who they are looking for.

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This means that the database is balanced on the principle that if both the adopted child and the natural parent both want to be found and submit their information to the database, the odds are good that they’ll find each other. There are thousands of records spanning many years of adoptions in this database, which makes it a powerful tool for adoption research.

Another free tool that can help with adoption research is the Adoption Registry. This registry is run like a classified ads database, where natural parents or adopted children can place an ad describing themselves and who they are looking for.

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Another good search tool is called FindMe.org, a non-profit and free “mutual consent” reunion registry. This is a registry that lets both the adoptee and the adopted find each other when they are both interested in being found.

A final, useful deep web search engine for adoption records searches is a registry search tool called Adoptee Connect.

The listings themselves are free to browse or search, but to see more of the details (such as contact info) of the poster, you’ll need to sign up for a free membership. A basic free membership provides you with 5 free entries into the database, and free searching. For more entries, you’ll need to upgrade your account.

2.2.2 Background Check Websites

Whether you’re a landlord looking to ensure your future tenant isn’t a criminal, or you just met someone new at the local dance club and want to make sure they’re not a creep, searching someone’s background on the Internet is exceedingly easy.

There are a number of websites that will provide you with information about a person’s location, online interests and even the names of their family members for absolutely free. Many of these offer limited information with a paid premium service to see all of the details.

There are a lot of services out there, like Peoplefinders, which provide you with a free listing of possible matches in a certain area, when you search for specific names.

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It even provides the town where the name was located in public records, and a list of potentially related names. Many times these names are actually people who lived in the same place as that person, but are not actually relatives — so the service is not perfect.

A similar service to this is Intelius, which provides similar information, as well as a history of most recent places the person has lived. It isn’t always easy to identify the actual person you’re interested in, especially if the name is fairly common.

There are some more advanced free services that do more than just provide basic listings from public records databases, but actually use custom Internet searches to dig up whatever information exists about the person across websites, blogs and social networks throughout the Internet.

One example of this is a site called PeekYou, where you can search for a name in a specific region across the world, and then review profile information that PeekYou has collected about the person based on their activities on Twitter, Facebook, forums and other activities across the net.

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Another site like this is Pipl, which provides you with search results that span different people search services across the net, as well as social network activity and regular search results.

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If you are concerned that the person you’re dealing with specifically might be a sex offender, there is a National Sex Offender registryquick search available (U.S. only) provided by the U.S. Department of Justice, that will show you whether that person’s name appears in any State’s registry anywhere in the United States.

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There are plenty of paid services that will perform a criminal background check for you, but the truth is that in the U.S., if you know the State where a crime probably occurred, you can usually do your own research right at the State website.

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Just look for the state Criminal Justice Department website, or the Corrections Department website. These services are usually free and offered for the good of public safety.

If you are more interested in fast, paid services, the following options are available for criminal searches on people:

  • Criminal Searches– Public records criminal history search service.
  • Criminal Check– Search all state criminal records databases at once.
  • Black Book Online– Lets you search the records of criminal courts, prison inmate records, and even arrest warrants.
  • FBI– While you’re the only one who can request your own records, aside from the police, you can submit for an Identity Theft Summary from the FBI to determine if your “rap sheet” is accurate.

International/European services to search criminal records:


  • Verified Credentials– Performs an international background check, but you must be a registered business.
  • Interpol– Offers a search tool for searching whether someone is listed in the International list of Wanted Persons.
  • ICC(International Criminal Court) – Provides search tools for cases, panel discussions and news releases about past cases. This can turn up criminal cases regarding the person you’re researching.

2.2.3Phone DDirectories

Surprisingly, one of the most useful deep web research tools to find people is actually the simplest — phone directories. The old days of thick paper phone directories being delivered door-to-door are pretty much over.

Now, you can pretty much go online and so long as you know the name of the person you’re looking for and the town where they live, you can probably get their phone number and street address – assuming they haven’t specifically requested that their information be kept private (which usually requires a fee paid to the phone company).

The White Pages Neighbors look-up toolis an excellent example of this. A quick search for my info turned up my full name, phone number, and street address.

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It got my age just a tiny bit off – but hey, I’m not complaining!

Other yellow & white page online directories where you can do the same kind of look-up with similar results include:

  • WhoWhere.com– U.S. based search that includes a mobile app.
  • AnyWho.com– Lets you search for both people and businesses.
  • WhitePages International– Use the International directories listing to search phone directories for other countries across the world.
  • Reverse Phone Directory– Provides a “people search” option to look up addresses and phone numbers.
  • New Ultimates– Lets you search 10 phone directory databases at once from a single page.
  • Zaba Search– One of the few phone directory search engines that lets you search names in all 50 U.S. States at once.

2.2.4Veteran & Military Information

Are you looking for information about veterans in your family or want to dig into historical research? There is a surprising wealth of veteran information in the deep web, buried behind uncrawlable military database search tools.

The most impressive, free deep web directory for veteran information is the Veterans History Project.

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This is a tremendous historic database filled with volumes of veteran service information, and a very useful resource if you’re looking for information about a specific service member.

Other deep web resources for finding information about veterans include:

  • National Archives– At this site you can locate historic military service records and documents online, plus you can request specific veterans records like personnel and medical records.
  • VetFriends– A service that helps veterans reunite, is also a great deep web search tool for searching through over 10,000 units and over 1.5 million military names. Search is limited unless you join as a member.
  • Grave Locator– An excellent resource for veterans who fought alongside and lost friends in battle. The service is offered by the U.S. Department of Veterans Affairs, and you can locate the graves of soldiers by name and date or birth or death.
  • Find a Grave in Scotland– Similar to Grave Locator, except this is focused on graves in Scotland and includes citizens as well as soldiers.
  • Ancestry.co.uk– Provides you with a search form to find soldier, veteran and prisoner lists from the past.

3. Tor – The Dark Web

After traversing the fields of the deep web, you’ve now arrived at the entrance to a cave. This cave is a deep, dark one where the potential for danger is great, but so is the possibility of finding treasure.

Presenting the Tor network, also known as “Onion sites”, due to the fact that the sites that are hidden away on the network often have the extension of “.onion”.

The Tor network is essentially an Internet within the Internet. You need special software to visit the pages hidden there, and since sites hosted on that network do not use an IP (Internet Protocol), they are not only uncrawlable by search engines, but it is extremely difficult for law enforcement to track down and prosecute sites there with illegal content.

If you dare to enter this deep domain, the first step is to download the Tor Browser Bundle.

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Once you’ve installed the Tor browser, your next task is to find all that hidden content. How do you find hidden websites? Well, think back to the early days of the Internet when there were no magical search engines crawling the net and returning results automatically. There were hundreds of “directories” available where you could find what you were looking for.

That is precisely the case here, with directories known as .onion link lists. The three most common of these – and excellent starting points for your journey into this dark land – are the following (access these links with your Tor browser.

  • TorLinks– A categorized list covering everything from financial services and drugs to warez, media, political and erotic links.
  • The Hidden Wiki– This Wiki page is a frequently updated directory covering all sorts of content like media, books, whistleblower sites and more.
  • Deep Web Links– Lots of valuable links to be found on this directory, with an over-arching theme of freedom of speech.

These are starting points for exploring the darker hidden web of Tor, but they are most certainly not the only places to go. Many of the sites hidden away on the Tor network are provided via word of mouth and through communities of people who are also interested in the same content. Many of this “sharing” takes place on the regular Internet on websites and forums.

Some places to check for onion links thrown out into the public where you may discover them:

  • Reddit /r/onions– A dedicated area devoted to Onion sites.
  • The Hidden Wiki– This site has a frequently updated blog of new onion links, but you’ll also find user-generated comments throughout, where you might also discover interesting onion links.
  • DeepDotWeb– Deep Dot Web is a popular blog that stays on top of not only deep web links and news, but also anything to do with bitcoin, since the two topics and communities are usually tightly intertwined.
  • Pastebin– Search this directory frequently for anonymously posted onion links.
  • Anonbin– Another popular dropping point for anonymously shared onion sites.

Once you’ve installed Tor and you’ve warmed up your taste buds for all of these interesting deep web links, your final mission – if you choose to accept it – is to read the MakeUseOf Tor Guide, and really start exploring this mysterious area of the Internet.

What Are Your Favourite Deep Web Resources?

There are countless other interesting places to explore in the deep web. What are the best research resources you know of?

Author : Ryan Dube

Source : http://www.makeuseof.com/tag/journey-into-the-hidden-web-a-guide-for-new-researchers/

Categorized in Deep Web

When you go online to search for something you either go to search engines such as Google or Bing. You probably think that if it doesn’t show up on these search engines, then it doesn’t exist, wrong! Believe it or not, there are things on the web that will never show up on your tradition search engine, no matter how hard you may try.

 

Why? Well, because a password is needed or the site belongs to a private network of organizations. I’m sorry to disappoint you if you thought that Google and Bing were the powerful search engines that have it all. If those tech giants had everything, neither the deep web search engines nor the hidden web would have existed.

 

Google and Bing follow one hyperlink after another and as a result doesn’t get everything you would want in the results. To be able to find the hidden things of the web, you have to dig a little deeper than usual, but I will show you how to do that and where to look. Hopefully, you can find what you need in the following deep web search engines.

 

What is the Hidden Web?

 

When you hear or read about the hidden or deep web, it’s anything behind a paywall, something with a password, or dynamically generated content on the fly and didn’t have a permanent URL. These are the things you are not going to find with a traditional Google search. So, where can you look? Thankfully, there are deep web search engines available on the web.

 

 

 

 

Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

In this post, let’s find out top 10 best deep web search engines to explore hidden web.

 

1. TechXtra

 

The Best Hidden Web Search Engines - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

TechXtra is one of the best deep web search engines where you can search for content that has to do with Math, Engineering, and Computing. You can search for things such as technical data, industry news, classifieds, learning resources, full-text Eprints, and relevant website information. The design may not be as pretty as you might want it to be, but if you are a student who is looking for this kind of information, now you know where to look.

 

2. Infomine

 

Infomine is another great deep web search engine option for your hidden web needs. It is another site created by many online libraries of the United States. Here you can find things such as articles, books, notes, question papers, solutions, etc. The information that you find on this search engine is from universities such as Wake Forest University, University of California, University of Detroit and California State University.

 

How to search the Hidden web with Infomine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

This hidden deep web search engine gets its information from places such as electronic books, databases, online library card catalogs, electronic journals, directories of researchers, bulletin boards, mailing lists, articles, and many other resources.

 

 

 

 

3. DeepWebTech

 

With DeepWebTech you can choose between five search engines. If one doesn’t work for you, you can always count on the other to help you find what you need. Just like Chrome, DeepWebTech also counts with browser plugins for you to use if you are searching for something in particular.

 

 Deep Web Technolgies Hidden web search engine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

With this deep web search engine, you can find information on a subject such as medicine, science, and business. If Google is not giving you what you are looking for, you can count on these deep web search engines getting the job done.

 

4. WWW The Virtual Library

 

WWW The Virtual Library also has a lot to offer. This hidden web search engine was created by Tim Berners-Lee and is the oldest deep web search engines out there. This dark search engine is not the most popular one out there but can say it was the first one of its kind.

 

The first Hidden Web search engine for Dark Web - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

So, isn’t it strange that it finds a place in the list of Invisible Web resources? WWW Virtual Library has quite a few useful resources on different subjects. It arranges all the categories in alphabetical order, so they are easier to find. You can choose from categories such as education, engineering, society, law, recreation, international affairs and more!

 

 

 

 

5. InfoPlease

 

If you are looking for an educational portal, then you should visit InfoPlease. It features all sorts of additional features for you to use. The search bar is located on the upper right-hand corner for your searching needs. You can enjoy things such as almanacs, encyclopedias, an atlas, and biographies.

 

InfoPlease Hidden web search engine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

Infoplease is not just a one of the best deep web search engines, but it also has additional tools such as a Calculator, Spell Checker, Place, Finder, Periodic Table, Conversion Tool, Distance Calculator, Fact Monster, and a Perpetual Calendar.

 

6. Clutsy

 

Clutsy is in a class all it’s own because of all the channels it offers for your searches. Besides the traditional things such as news, images, purchases, etc. it looks for its results from a large number of places. For example, it searches in directories such as Daypop, Blogdigger, IceRocket and more.

 

Yippy Clutsy hidden Deep web search engine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

Since things change over time, when you go to Clutsy, you will notice a name change to Yippy. I kept the original name, just in case someone remembered it by that name.

 

7. The Internet Archive

 

When you are looking for something on the Internet, one of those things are probably movies, audio or music, right? The hidden web is also full of this stuff; you just have to know where to look.

 

The Internet Archive for the Hidden Web - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

On The Internet Archive, you are going to have access to things such as movie, music, etc. that I mentioned earlier, but you can also enjoy printed materials. Do you want to see what a particular website looked like back in the day? The Internet Archive also lets you see older and saved versions of sites, I hope you have time since there are over 55 billion sites to look at.

 

 

 

 

8. Science.gov

 

If you are looking for something that you would only find on a site from the government, then you might want to check out Science.gov. It is a site that explores over 60 databases and more than 2200 websites from 15 federal agencies.

 

Science Gov Hidden Deeb Web search engine - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

If you need certain information for that science project, this is the place to go. The site offers 200 million pages of authoritative U.S government science information and development and research results are among that information.

 

9. Wolfram Alpha

 

With Wolfram Alpha you get a computational web search engine, in other words, you can enjoy a deep web search engine that has a significant amount of data for you to take advantage of. The site has categories such as:

  • Mathematics
  • Step-by-step solutions
  • Words % Linguistics
  • Units and Measure
  • Chemistry
  • Date & Times
  • Art & Design
  • Music
  • Astronomy
  • Engineering
  • Food & Nutrition
  • Shopping
  • Earth Sciences and more!

 

Worlfram Alpha Deep Web Search engine for Hidden web - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

Once you choose a topic, the site gives you so many options that you won´t know where to start. For example, let us say you choose Chemistry. In that category, you can either have the site give you chemical formulas, Chemical quantities, chemical solutions, functional groups, and the list keeps going.

 

 

 

 

10. FindLaw

 

Hopefully, you will never have to search for something that happened to you, but if you ever get into any legal trouble, this is the place to go. FindLaw is a site where you can have access to a vast repository of legal information you can use for free.

 

FindLaw Deep Web search engine for Hidden Web - Top 10 Best Deep Web Search Engines to Explore Hidden Web

 

FindLaw has one of the biggest online lawyer directories you can find on the Internet. You can either use the site to know more about U.S law, get yourself a lawyer, learn more about particular legal topics and use the Law forums. I’m sure the forums will be of big help since it’s almost certain you will come across some legal information you don’t understand.

 

The Pro Review from TechReviewPro

 

The hidden web is full all of the kinds of useful information and is perfectly legal to use. I’m sure it’s full of other illegal information one should not be looking at, but that’s a whole different story. With the information you will find on this list, you have enough data to keep you busy for hours and hours.

 

As you can see, the deep web search engines are easy to use and give you the information you are looking for. The hidden web has a lot more sites than what I have mentioned on my list of deep web search engines. Have you discovered something on the hidden web you think other will find useful? Share it in the comments for all to see.

 

 

Author:  Rahul Dubey

Source:  https://techreviewpro.com

Categorized in Search Engine

This list offers some tips and tools to help you get the most out of your Internet searches.

Semantic Search Tools and Databases

Semantic search tools depend on replicating the way the human brain thinks and categorizes information to ensure more relevant searches. Give some of these semantic tools and databases a try.

  • Zotero. Firefox users will like this add-on that helps you organize your research material by collecting, managing, and citing any references from Internet research.
  • Freebase. This community-powered database includes information on millions of topics.
  • Powerset. Enter a topic, phrase, or question to find information from Wikipedia with this semantic application.
  • Kartoo. Enter any keyword to receive a visual map of the topics that pertain to your keyword. Hover your mouse over each to get a thumbnail of the website.
  • DBpedia. Another Wikipedia resource, ask complex questions with this semantic program to get results from within Wikipedia.
  • Quintura. Entering your search term will create a cloud of related terms as well as a list of links. Hover over one of the words or phrases in the cloud to get an entirely different list of links.
  • [true knowledge]. Help with current beta testing at this search engine or try their Quiz Bot that finds answers to your questions.
  • Stumpedia. This search engine relies on its users to index, organize, and review information coming from the Internet.
  • Evri. This search engine provides you with highly relevant results from articles, papers, blogs, images, audio, and video on the Internet.
  • Gnod. When you search for books, music, movies and people on this search engine, it remembers your interests and focuses the search results in that direction.
  • Boxxet. Search for what interests you and you will get results from the "best of" news, blogs, videos, photos, and more. Type in your keyword and in addition to the latest news on the topic, you will also receive search results, online collections, and more.

Meta-Search Engines

Meta-search engines use the resources of many different search engines to gather the most results possible. Many of these will also eliminate duplicates and classify results to enhance your search experience.

  • SurfWax. This search engine works very well for reaching deep into the web for information.
  • Academic Index. Created by the former chair of Texas Association of School Librarians, this meta-search engine only pulls from databases and resources that are approved by librarians and educators.
  • Infomine has been built by a pool of libraries in the United States.
  • Clusty. Clusty searches through top search engines, then clusters the results so that information that may have been hidden deep in the search results is now readily available.
  • Dogpile. Dogpile searches rely on several top search engines for the results then removes duplicates and strives to present only relevant results.
  • Turbo 10. This meta-search engine is specifically designed to search the deep web for information.
  • Multiple Search. Save yourself the work by using this search engine that looks among major search engines, social networks, flickr, Wikipedia, and many more sites.
  • Mamma. Click on the Power Search option to customize your search experience with this meta-search engine.
  • World Curry Guide. This meta-search tool with a strong European influence has been around since 1997 and is still growing strong.
  • Fazzle.com. Give this meta-search engine a try. It accesses a large number of databases and claims to have more access to information than Google.
  • Icerocket. Search blogs as well as the general Internet, MySpace, the news, and more to receive results by posting date.
  • iZito. Get results from a variety of major search engines that come to you clustered in groups. You can also receive only US website results or receive results with a more international perspective.
  • Ujiko. This unusual meta-search tool allows for you to customize your searches by eliminating results or tagging some as favorites.
  • IncyWincy is an Invisible Web search engine and it behaves as a meta-search engine by tapping into other search engines and filtering the results. It searches the web, directory, forms, and images. With a free registration, you can track search results with alerts.

General Search Engines and Databases

These databases and search engines for databases will provide information from places on the Internet most typical search engines cannot.

  • DeepDyve. One of the newest search engines specifically targeted at exploring the deep web, this one is available after you sign up for a free membership.
  • OAIster. Search for digital items with this tool that provides 12 million resources from over 800 repositories.
  • direct search. Search through all the direct search databases or select a specific one with this tool.
  • CloserLook Search. Search for information on health, drugs and medicine, city guides, company profiles, and Canadian airfares with this customized search engine that specializes in the deep web.
  • Northern Light Search. Find information with the quick search or browse through other search tools here.
  • Yahoo! Search Subscriptions. Use this tool to combine a search on Yahoo! with searches in journals where you have subscriptions such as Wall Street Journal and New England Journal of Medicine.
  • Librarians’ Internet Index (LII) is a publicly-funded website and weekly newsletter serving California, the nation, and the world.
  • The Scout Archives. This database is the culmination of nine years’ worth of compiling the best of the Internet.
  • Daylife. Find news with this site that offers some of the best global news stories along with photos, articles, quotes, and more.
  • Silobreaker. This tool shows how news and people in the news impacts the global culture with current news stories, corresponding maps, graphs of trends, networks of related people or topics, fact sheets, and more.
  • spock. Find anyone on the web who might not normally show up on the surface web through blogs, pictures, social networks, and websites here.
  • The WWW Virtual Library. One of the oldest databases of information available on the web, this site allows you to search by keyword or category.
  • pipl. Specifically designed for searching the deep web for people, this search engine claims to be the most powerful for finding someone.
  • Complete Planet is a free and well designed directory resource makes it easy to access the mass of dynamic databases that are cloaked from a general purpose search.
  • Infoplease is an information portal with a host of features. Using the site, you can tap into a good number of encyclopedias, almanacs, an atlas, and biographies. Infoplease also has a few nice offshoots like Factmonster.com for kids and Biosearch, a search engine just for biographies.

Academic Search Engines and Databases

The world of academia has many databases not accessible by Google and Yahoo!, so give these databases and search engines a try if you need scholarly information.

  • Google Scholar. Find information among academic journals with this tool.
  • WorldCat. Use this tool to find items in libraries including books, CDs, DVDs, and articles.
  • getCITED. This database of academic journal articles and book chapters also includes a discussion forum.
  • Microsoft Libra. If you are searching for computer science academic research, then Libra will help you find what you need.
  • BASE – Bielefeld Academic Search Engine. This multi-disciplinary search engine focuses on academic research and is available in German, Polish, and Spanish as well as English.
  • yovisto. This search engine is an academic video search tool that provides lectures and more.
  • AJOL – African Journals Online. Search academic research published in AJOL with this search engine.
  • HighWire Press. From Stanford, use this tool to access thousands of peer-reviewed journals and full-text articles.
  • MetaPress. This tool claims to be the "world’s largest scholarly content host" and provides results from journals, books, reference material, and more.
  • OpenJ-Gate. Access over 4500 open journals with this tool that allows you to restrict your search to peer-reviewed journals or professional and industry journals.
  • Directory of Open Access Journals. This journal search tool provides access to over 3700 top "quality controlled" journals.
  • Intute. The resources here are all hand-selected and specifically for education and research purposes.
  • Virtual Learning Resource Center. This tool provides links to thousands of academic research sites to help students at any level find the best information for their Internet research projects.
  • Gateway to 21st Century Skills. This resource for educators is sponsored by the US Department of Education and provides information from a variety of places on the Internet.
  • MagBot. This search engine provides journal and magazine articles on topics relevant to students and their teachers.
  • http://web.mel.org/index.php?P=SPT--BrowseResourcesFeaturedResources&ParentId=915" style="color: rgb(0, 82, 163); text-decoration: none;">Michigan eLibrary. Find full-text articles as well as specialized databases available for searching.

Scientific Search Engines and Databases

The scientific community keeps many databases that can provide a huge amount of information but may not show up in searches through an ordinary search engine. Check these out to see if you can find what you need to know.

  • Science.gov. This search engine offers specific categories including agriculture and food, biology and nature, Earth and ocean sciences, health and medicine, and more.
  • WorldWideScience.org. Search for science information with this connection to international science databases and portals.
  • CiteSeer.IST. This search engine and digital library will help you find information within scientific literature.
  • Scirus has a pure scientific focus. It is a far reaching research engine that can scour journals, scientists’ homepages, courseware, pre-print server material, patents and institutional intranets.
  • Scopus. Find academic information among science, technology, medicine, and social science categories.
  • GoPubMed. Search for biomedical texts with this search engine that accesses PubMed articles.
  • the Gene Ontology. Search the Gene Ontology database for genes, proteins, or Gene Ontology terms.
  • PubFocus. This search engine searches Medline and PubMed for information on articles, authors, and publishing trends.
  • Scitation. Find over one million scientific papers from journals, conferences, magazines, and other sources with this tool.

Custom Search Engines

Custom search engines narrow your focus and eliminate quite a bit of the extra information usually contained in search results. Use these resources to find custom search engines or use the specific custom search engines listed below.

  • CustomSearchEngine.com. This listing includes many of the Google custom search engines created.
  • CustomSearchGuide.com. Find custom search engines here or create your own.
  • CSE Links. Use this site to find Google Coop custom search engines.
  • PGIS PPGIS Custom Search. This search engine is customized for those interested in the "practice and science" of PGIS/PPGIS.
  • Files Tube. Search for files in file sharing and uploading sites with this search engine.
  • Rollyo. "Roll your own search engine" at this site where you determine which sites will be included in your searches.

Collaborative Information and Databases

One of the oldest forms of information dissemination is word-of-mouth, and the Internet is no different. With the popularity of bookmarking and other collaborative sites, obscure blogs and websites can gain plenty of attention. Follow these sites to see what others are reading.

  • Del.icio.us. As readers find interesting articles or blog posts, they can tag, save, and share them so that others can enjoy the content as well.
  • Digg. As people read blogs or websites, they can "digg" the ones they like, thus creating a network of user-selected sites on the Internet.
  • Technorati. Not only is this site a blog search engine, but it is also a place for members to vote and share, thus increasing the visibility for blogs.
  • StumbleUpon. As you read information on the Internet, you can Stumble it and give it a thumbs up or down. The more you Stumble, the more closely aligned to your taste will the content become.
  • Reddit. Working similarly to StumbleUpon, Reddit asks you to vote on articles, then customizes content based on your preferences.
  • Twine. With Twine you can search for information as well as share with others and get recommendations from Twine.
  • Kreeo.com. This collaborative site offers shared knowledge from its members through forums, blogs, and shared websites.

Hints and Strategies

Searching the deep web should be done a bit differently, so use these strategies to help you get started on your deep web searching.

  • Don’t rely on old ways of searching. Become aware that approximately 99% of content on the Internet doesn’t show up on typical search engines, so think about other ways of searching.
  • Search for databases. Using any search engine, enter your keyword alongside "database" to find any searchable databases (for example, "running database" or "woodworking database").
  • Get a library card. Many public libraries offer access to research databases for users with an active library card.
  • Stay informed. Reading blogs or other updated guides about Internet searches on a regular basis will ensure you are staying updated with the latest information on Internet searches.
  • Search government databases. There are many government databases available that have plenty of information you may be seeking.
  • Bookmark your databases. Once you find helpful databases, don’t forget to bookmark them so you can always come back to them again.
  • Practice. Just like with other types of research, the more you practice searching the deep web, the better you will become at it.
  • Don’t give up. Researchers agree that most of the information hidden in the deep web is some of the best quality information available.

Helpful Articles and Resources for Deep Searching

Take advice from the experts and read these articles, blogs, and other resources that can help you understand the deep web.

  • Deep Web – Wikipedia. Get the basics about the deep web as well as links to some helpful resources with this article.
  • Deep Web – AI3:::Adaptive Information. This assortment of articles from the co-coiner of the phrase "deep web," Michael Bergman offers a look at the current state of deep web perspectives.
  • The Invisible Web. This article from About.com provides a very simple explanation of the deep web and offers suggestions for tackling it.
  • ResourceShelf. Librarians and researchers come together to share their findings on fun, helpful, and sometimes unusual ways to gather information from the web.
  • Docuticker. This blog offers the latest publications from government agencies, NGOs, think tanks, and other similar organizations. Many of these posts are links to databases and research statistics that may not appear so easily on typical web searches.
  • TechDeepWeb.com. This site offers tips and tools for IT professionals to find the best deep web resources.
  • Digital Image Resources on the Deep Web. This article includes links to many digital image resources that probably won’t show up on typical search engine results.
  • Timeline of events related to the Deep Web. This timeline puts the entire history of the deep web into perspective as well as offers up some helpful links.
  • The Deep Web. Learn terminology, get tips, and think about the future of the deep web with this article.
  • How to Evaluate Web Resources is a guide by WhoIsHostingThis.com to help students quickly evaluate the credibility of any resource they find on the internet.
Categorized in Deep Web

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