LibreOffice find/replace tries to replace everything where it matches or not

[Temlakos]

Everyone:

It's taken me this long to realize what the problem is. But I cannot use 
Find-and-replace with LibreOffice anymore. It either tries to replace 
everything under the sun with my Replace text, or else it can't find the 
search key (typically a multi-word phrase) even though I am staring 
right at it.

Where do I file the bug, and against what?

I am using the now-current version of LibreOffice for Fedora 19. When I 
upgraded to F19, that's when the trouble started.

Temlakos