search engine related links and references notes

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http://db-engines.com/en/ranking/search+engine
http://www.dmoz.org/Computers/Software/Information_Retrieval/Fulltext/

See also[edit]

• List of enterprise search vendors
• Search appliance
• Bilingual search engine
• Content discovery platform
• Document retrieval
• Incremental search
• Web crawler

• List of academic databases and search engines
• List of biodiversity databases
• List of neuroscience databases

• Rating site
• Cold start
• Collaborative filtering
• Collective intelligence
• Content discovery platform
• Enterprise bookmarking
• Filter bubble
• Personalized marketing
• Preference elicitation
• Product finder
• Configurator
• Pattern recognition