Support Wildcard match
E.g. ��te?t��, products name that contain word like text or test will be shown in the result page. The question mark matches every possible letters.
Please note that ��*�� or ��?�� can not be used in front of the search terms.
upport fuzzy matching.
Add ��~�� at the end of keyword to use fuzzy matching.
E.g. ��test~��, all similar typing words will be shown in the result page like best and etc.