It seems that Thai language is one of a language that lack capability in searching.
If you are starting with Thai character, or space then Thai character, it can be search. But when the searching term is in the middle of a sentence, it won’t be found.
If I search with the starting keyword “ตรง” it will return the correct position. Also if I search with the word that begin after space “เว้น” It still can be found.
While if I type the middle word “ไทย” the problem happen, it return not found.
I would like to employ Discouse as a new forum technology to my country and looking for the patch to be done.