If you haven't found what you are looking for in the above sites, you can do a philosophy-specific internet search. The following search engines include only sites judged to be relevant to philosophy by the editors of each individual site. Thus, information overload is kept to a minimum, while providing useful results for philosophical research.
We have provided the ability to search each site directly from this page. Simply type in your subject, and click 'Search'.
NOESIS: Philosophical Research Online
Noesis is the newest search engine created by the folks at Evansville. This is the best search engine for philosophy I have discovered. It is flexible, powerful, and easy-to-use. So there.
This search engine, the second developed at the University of Evansville, has been designed to cover the area of philosophy in general.