generated at
full-text search
全文検索
Pattern matching and string matching
Compound-term processing
enterprise search
Information extraction
Information retrieval
Faceted search
WebCrawler, first FTS engine
Search engine indexing - how search engines generate indices to support full-text searching

googlefull-text search
Google画像検索full-text search
Google定義検索 full-text search
wikipediafull-text search
weblio full-text search
kotobank full-text search
jisho full-text search