Hello. Currently I'm trying to find something like an analyzer to solve the problem.
Actually, what I need is next: search on a query string step-by-step, trimming last char on each step. Small example: In index we've: abc, abcdef, xyz When search on abcdefgh the most relevant result should be abcdef, while searching on abcde the best one is abc. Thanks. Sincerely, Artyom Sokolov