Similar Threads Not Consistent

[محروم.كوم]

So I'm using the search alot trying to figure things out on 3.8.2.

I've got tons of topics with the thread title: "Classic"
and "Madberries"

My similar threads feature shows all my topics containing classic...but not ANY of my madberries.

However if I change the topic to "Madberr" (shortening it) I get the result just fine. Which tells me the search is only searching for the first 7 chars or so?


Is there a way I can increase the search to look for more characters? __DEFINE_LIKE_SHARE__