Some typical search engine strategies are on this page (and specifically in this subsection): https://secure.wikimedia.org/wikipedia/en/wiki/Index_%28search_eng

Some typical search engine strategies are on this page (and specifically in this subsection): https://secure.wikimedia.org/wikipedia/en/wiki/Index_%28search_engine%29#Inverted_indices https://secure.wikimedia.org/wikipedia/en/wiki/Index_%28sear...