I prefer a semantic-guided keyword search. The query itself is keyword based, but having semantic based suggestions can help fill in some keywords I'm missing.

I prefer a semantic-guided keyword search. The query itself is keyword based, but having semantic based suggestions can help fill in some keywords I'm missing. It's as resource intensive as a regular semantic search, bridges the knowledge gap for users who can't fully describe their query, but gives full power to those in the know. Best of both worlds.