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100 Time-Saving Search Engines for Serious Scholars. While burying yourself in the stacks at the library is one way to get some serious research done, with today’s technology you can do quite a bit of useful searching before you ever set foot inside a library. Undergraduates and grad students alike will appreciate the usefulness of these search engines that allow them to find books, journal articles and even primary source material for whatever kind of research they’re working on and that return only serious, academic results so time isn’t wasted on unprofessional resources.

Note: Visit our updated list for the latest in academic search engines. General Start off your research with one of these more general academic search engines. Intute: Use this website’s search tools to find the best and most reliable sites to start your research. Meta Search Want to search it all at once? Dogpile: Search Google, Yahoo, Bing and more at once with this great search engine. Databases and Archives Books and Journals Science Math and Technology Social Science. Improve Your Google Search Skills [Infographic] Don’t limit yourself to just plugging in simple search terms to Google; check out this infographic and learn a search string search or two. You don’t need to limit yourself to searching just for simple strings; Google supports all manner of handy search tricks.

If you want to search just HowToGeek.com’s archive of XBMC articles, for example, you can plug in site:howtogeek.com XBMC to search our site. Get More Out of Google [HackCollege via Mashable] Jason Fitzpatrick is a warranty-voiding DIYer who spends his days cracking opening cases and wrestling with code so you don't have to. If it can be modded, optimized, repurposed, or torn apart for fun he's interested (and probably already at the workbench taking it apart).

You can follow him on Twitter if you'd like. 10 Amazing Uses for Wolfram Alpha. You may have heard of Wolfram Alpha, which is a “computational knowledge engine.” That makes it sound a bit scary, but it’s a great tool once you can wrap your head around it. Apple’s Siri uses Wolfram Alpha for 25% of its searches.

You can leverage that magic and put Wolfram Alpha to work for you — the empty search box on its homepage holds endless possibilities. Comparisons Enter two terms with a vs in between them and you’ll get a comparison. For example, you could compare websites to see the differences in traffic between them. You can compare cities, books, foods and almost anything else you can think of. Nutrition Information Enter a type of food and Wolfram Alpha will provide you with its nutrition information.

Complicated Math Wolfram Alpha is ideal for the sort of math that Google’s calculator and most other calculator websites will choke on. Where Am I? Ask where you are and Wolfram will use your IP address to track you down. Days Until Something Generate a Password Am I Drunk? WolframAlpha. Hakia. Evri. DuckDuckGo.

Boolify. DoodleBuzz. Twurdy. Visual Search Engines. SEO Keyword Graph Visualization | SEO Browser. Use this free Java application to explore the connections between related websites. Try it now! Enter keywords or a URL, and click 'Graph it! ' See Getting Started below for more details. Getting Started Make sure you have the latest version of java, at least Java 1.5 Type in your search keywords or a URL, and press "Graph It! " Say "Run" when asked "Do you want to trust the signed applet?

" Disable popup blockers to allow launching websites. Sample Searches: Search-cube. Visual search engine. OALIB_Open Access Library. PDFfetch.com - PDF search engine. Search Results.