Hi!
Thank you very much for your kind words!
It is very hard to tell, but I assume that the matching might be happening for another word or the index table might be disabled.
I would suggest checking:
– If only the desired fields are indexed on the index table panel: https://i.imgur.com/qq1eIvn.png
If you change any of the options, then make sure to re-crate the index table as well.
– If the index table is indeed in use: https://i.imgur.com/L9DTFmR.png
– Also, that the exact matching is turned off: https://i.imgur.com/ww7dZY4.png
– ..and that there is no exact matching filter (it also applies even if search settings on the front-end are invisible): https://i.imgur.com/7mzpUKf.png
Any of these could cause this problem, make sure to check them, and let me know.