This may be "by design", but just wanted to mention it just in case...
I used the forum search to try to find the closed "Let's talk snacks" thread. I put in "snack" and searched subjects in General -- and found no matches. I changed it to "snacks" later and found it fine. I felt like "snack" should have found it.
But, again, if you are doing that on purpose, then not a big deal. 👍