(author contains John Smith) and (subject contains turbine generators)Ī query can combine a full-text search with a fielded data search: P12= matches p1234 VARIABLE TERM WEIGHTSĪ number after a word assigns a specific positive or negative variable term weight when ranking retrieved documents: apple:5 salad:-2 FIELD SEARCHINGĭtSearch automatically detects fields in supported file types: SYNONYM EXPANSIONįinds word synonyms using a comprehensive English language thesaurus (dtSearch Web can also support custom synonym terms). PHONIC SEARCHINGįinds words that sound alike, like Smythe in a search for Smith. A search for alphabet with a fuzziness of 1 would also find alphaqet. FUZZY SEARCHINGįinds words even if they are misspelled. ![]() Use parentheses when a search includes two or more connectors: apple and pear or orange juice could mean (apple and pear) or orange, or it could mean apple and (pear or orange) STEMMINGįinds grammatical variations on endings, like applies, applied, applying in a search for apply.
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