New searching type (exclude member_name)

[prathapml]

Is there a way to search for topics which don't contain a member's name?

I mean, in the "Search" function in the forums, there is a facility to "Filter by Member Name" - that is, to search for posts which were made by a certain member. Now, is there any way (or have I missed it) to search for a certain keyword, (instead of *INCLUDING* only) *EXCLUDING* all posts by a certain member?