EntityQ83540· pop 15· linked from 133 articlesfull-text searchSign in to savetechniques for finding a document in a database based on text it containsConnectionsconcordanceEntityApache LuceneEntitystop wordEntityprecision and recallEntitySearch engine indexingEntitycomputerEntityInternational Standard Book NumberEntitysyntaxEntitydigital object identifierEntityInternational Standard Serial NumberEntitydocumentEntityQ850Entitysearch engineEntityBoolean algebraEntityword processorEntitynatural languageEntityQ180686Entityregular expressionEntitymetadataEntityPostgreSQLEntityCategoriesInformation retrieval genresText editor features