I did the search on "Kuczek insert select", and I noticed that it turned up your post in this thread. It's possible that your original post was not indexed.
Openfts weights title terms much heavier, iirc the title has a relative weight of 10 and the body has a relative weight of 0.1, so it's not surprising that title terms show up more readily. In addition openfts openfts classifies each lexem to a specific lexem type, and the indexing operation filters out some types. Both of these features are configurable.
