When you manage comments there is a convenient "search" box. So, I've got 1193 pages of comments, I search for comments containing "bush", and it's now down to 49 pages of comments. OK... if I press any of the page navigation choices (e.g. "2" to go to page 2, or "next"), it shows me page 2 of ALL comments, all 1193 pages of comments.
In other words, the comment search results do not page properly. Bug? Feature? Old news?