The standard search UI hasn’t been modified to account for this fact, but it probably should. Rather than “X results returned” the semantic search is more like “X closest datasets to the query term”, and the ordering is always "Similarity"  
The standard search UI hasn’t been modified to account for this fact, but it probably should.
Rather than “X results returned” the semantic search is more like “X closest datasets to the query term”, and the ordering is always "Similarity"