So far I can just advice for a restricted Google Search like https://www.google.com/?q=site:news.ycombinator.com+what+are+you+searching%3F https://www.google.co

So far I can just advice for a restricted Google Search like https://www.google.com/?q=site:news.ycombinator.com+what+are+you+searching%3F https://www.google.com/?q=site:news.ycombinator.com+what+are... Not a killer app, but it helps.