No exact matches for search term still returns results (without highlight)

[sjmf]

Inputting a search term which doesn't have any exact in-text matches still shows results returned from Typesense, as it goes to fuzzy search.

It's worth displaying a message along the lines of "no exact results were found for the search term 'blöde sache'" here to improve clarity to the user.

[sjmf]

It's interesting to note that the search "blöde Ritter" (stupid Knights) returns no highlighted results, but "blöde Ritt" (i.e. minus two characters from the end) returns the desired search, with highlighting. Perhaps some kind of length limit issue with highlighting?