Web Searching Tools
Search engines:
Ask: http://www.ask.com
Bing: http://www.bing.com/
Google: http://www.google.com
Lycos: http://www.lycos.com
Yahoo!: http://search.yahoo.com
Exalead: http://www.exalead.com/search
DuckDuckGo: https://duckduckgo.com/
Clustering/MetaSearch engines:
PolyMeta: http://polymeta.com
Carrot2: http://search.carrot2.org/stable/search
Yippy: http://yippy.com/
Research sites:
HealthMash: http://healthmash.com/ ("Health Knowledge Base and Semantic Search and Discovery Engine")
World Wide Science: http://worldwidescience.org/ ("The Global Science Gateway")
Wolfram|Alpha: http://www.wolframalpha.com/ ("Computational Knowledge Engine")
Zanran: http://zanran.com/q/ ("Search the web for data & statistics")
Search Engine Comparison Tools:
Search Aids:
Internet Tutorials: http://web.archive.org/web/20130602011215/http://internettutorials.net/choose.asp
NoodleTools: http://www.noodletools.com/debbie/literacies/information/5locate/adviceengine.html
Additional information:
List of Domains:
http://web.archive.org/web/20080923012407/http://www.altavista.com/web/domains
Google Cheat Sheet:
http://www.google.com/help/cheatsheet.html
Gary Price and Laura Gordon-Murnane:
http://conferences.infotoday.com/documents/169/1530_Gordon-Murnane.html
Greg Notess's Advanced Search Changes:
http://www.searchengineshowdown.com/blog/2012/03/advanced_search_changes.shtml