Hello Ernest,
Thank you for your answer. Well I’m not surprise that is not possible for the moment 🙂
I found a temporaly way to do this by doing a new get_posts() on the results page with a search param that take the 3 first letters of the current search… At least there are some results.
It will be awesome if you found a good way to have the exact results of the fuzzy search. I will look close on your release.
Thank you !