Make more advanced search in traffic monitor

[lokiys]

So I would like to search for where this parameter was generated or where it is found, now I have to go through all requests and do a manual search in them, Can you make that when I set to search in there it search not only in URL but ( maybe with a checkbox where to search ) also in page source code + cookies + headers. Basically everywhere.

+ another thing. I would like to individually clear request by request from the monitor, so when I work there, when I'm done with one request I want to delete it so it does not mix with other requests.