A command-line fuzzy finder
Fast, lightweight & schema-less search backend
PostgreSQL extension for BM25 relevance-ranked full-text search
Demo: GitHub search with Manticore Search
Fast trigram based code search
Professional full-text desktop search tool
An open source search engine with RESTFul API and crawlers
simple BNF parser makes xml markup of matches
Semantic annotation of archaeology reports with respect to CIDOC-CRM
Highly customizable full-text search engine