I didn’t post this earlier because I’d realized that if I’m looking for a particular post I know has a word of phrase in the title, I can just use browser find on my archive page. But today I realized that doesn’t help readers using my search function find posts that maybe use a word in the title that I don’t use exactly in the post, too.
Quick fix for that; should be working now. My test case on your weblog was the query
pour which previously returned nothing and now returns a post with that word in the title. Thanks for catching this!