What does dtSearch do when both fuzzy searching and stemming are enabled?

When both fuzzy searching and stemming are enabled in dtSearch, the system performs a fuzzy match on the queried terms. The inclusion of stemming means that it will also match variations of the original terms based on their root form.

This means that when a term is under fuzzy searching, dtSearch assesses potential matches that are similar but not necessarily identical—taking into account typing mistakes or variations in spelling. The operation of checking for a fuzzy match twice demonstrates dtSearch's ability to first apply fuzzy logic to the stemmed version of the term and then to individual terms if they do not match the stemmed variations directly.

As a result, utilizing fuzzy searching alongside stemming enhances the search's breadth by allowing for approximate matches while also acknowledging root variations of words. Therefore, the correct answer correctly captures the innovative approach of combining fuzzy search capabilities with stemming to ensure a comprehensive search experience.