what is the best search engine for scientific needs?
916450
Check  the link of the source. You see that there are some disagreement
72988
you could use google.com or msn.com or yahoo.com as search engines:)
264357
Wow, good thing for a google search engine.\n\nMAYBE this will help.
881056
have you tried a search engine?
520193
search and search at the right place
659253
Best will be google.com the search engine or yahoo
871771
Google: a search engine\nGoogol: 10^100
1119388
As the previous answerer hinted, a search engine is not a trivial piece of code. If you want to see the source of a Java open source search engine, hava a look at Lucene (http://lucene.apache.org/)
250012
Have you tried a search engine?
13496
http://www.searchengineforums.com/\nhttp://forums.searchenginewatch.com/\n\nThese two are both pretty good. You can always check out the Yahoo! Directory for some human reviewed sites:\nhttp://uk.dir.yahoo.com/Computers_and_Internet/Internet/World_Wide_Web/Searching_the_Web/
65684
Google is number one on general searchings. Next Yahoo. For more advanced searches, try Exalead. But none of them searches the socalled invisible web, that is databases, news stuff etc. You have to try Profusion, Complete Planet or RDN (academic).
32266
www.gooogle.com is the best and ultimate search engine :)
140663
try this awesome search engine that combines all the good search engines.
891885
www.search.com , Alta Vista, MetaCrawler, Lycos, Excite etc...
292413
Go and search MIT site
385892
There are tons, but a really good one besides Google and Yahoo is MSN and Dogpile. Ask Jeeves is still really good. Those are the 3 really big one that I can think of. Yahoo and Google are like billion dollar corporations, so they are the most popular.
90553
www.google.com\nwww.ask.com\nwww.yahoo.com\nwww.msn.com\nwww.altivista.com\nwww.lycos.com\nwww.infoplease.com\n\nAll of these are really great search engines to help you do your homework.