google its the world famous search engine.
Yahoo! Slurp Slurp is the name of the robot of indexing of the search engine Yahoo (initially Inktomi).
YDS Yahoo! Desktop Search is defined as a retrieval software of information on the hard disks of the users. Thus, this "internal" search engine would make it possible to find the files mislaid on our computer.
Yahoo Feed Seeker Yahoo Feed Seeker is the name of the Robot of indexing of flows RSS of Yahoo
WOSE Search engine of objects, indexing not of the pages but of the objects, based on a technology of extraction of attributes. The current version of test is specialized in the advertisements of the real estate.
Thesaurus Search engine of objects, indexing not of the pages but of the objects, based on a technology of extraction of attributes. The current version of test is specialized in the advertisements of the real estate.
Taxonomy Science, laws, or principles of classification. Systematic. Division in ordered groups or of categories.
Spamdexing Attempt at Spam specifically directed towards the search engines. Example: to try to position in the first positions of the results of an engine of the nonrelevant pages compared to the selected key word.
MSNBot Robot of indexing of the search engines MSN.com and Live.com
Boolean operator Possibility of binding several words of a request by one AND, one OR, one EXCEPT, etc.
robots.txt File of directives intended for the robots of the search engines.
MSN France MSN.fr a general public Gate in France. It is published by Microsoft
Tree structure
Archie Software allowing to locate files on waiters ftp by requests on key words.
Gmail Service of Webmail proposed by Google.
AllTheWeb Alltheweb is an search engine
Directory The directory, or Guides, or Repertory, is one of the systems of research most used on the Web.