Column "author" in search results?

Probably this question is asked before, but I can't find the answer on this forum or on punres.
I used this mod: http://www.punres.org/viewtopic.php?id=828 to put the author in a seperate column in viewforum.php. But I can't manage to do the same in the search-results, when users use Show new posts since last visit  or Show recent posts.

Does someone know how to change this? Or did I overlook a mod?