Spider , Index , Search and retrieval mechanism.
The crawler The index The search engine software
The three popular search engine are google, yahoo and bing. These are the 3 major player http://www.thinkbigsites.com
spider, indexer, and search engine software.
www.google.comwww.yahoo.comhttp://www.answers.com
www.1337x.com is torrent search engine and has three trackers
to another search engine to another search engine to another search engine to another search engine to another search engine
Universal Search Engine: These are search engines which can search anything on the web whether it is news, maps, videos, images, websites, or books (etc.). Google, Yahoo & Bing are the three prime universal (web) search engines.
ummm, what?
Pottermore does not have a search engine.
Google is a search engine because it has a lot of websites. It is a very good search engine.
AltaVista is a web search engine owned by Yahoo.
What are the three primary components of form