You're right in that moving away from Google is a huge behavioral change. While our model does prefer natural language queries, what I was really referring to are the different categories of developer searches. Ad-hoc how-tos are a type of search where the developer knows what to do but not exactly how e.g "how to set a cookie in fastapi." Troubleshooting searches are things like copy-pasting a compile error, or "why is X behavior not working."