Hey, thanks for making this awesome addon :)
I have 2 small suggestions if you have time:
1) An option to search the Title and Details from one input box. For example, I like to search for groups that have "guild" in the title or description but the requirement only needs to be fulfilled by one of them (or both). Currently I can only filter by groups that have the keyword in both or a specific field (instead of "either").
2) The ability to not select a specific raid so that it shows all raids within the selected activity, like the default behaviour of the group finder (eg. all WoD raid groups instead of having to choose BRF or HM). If the same could be done with the raid difficulty so that I can see normal and heroic from the same filter then that'd help too.
Edit: Ok make that 3 small suggestions because I just thought of something else ^^
3) A "Total" column alongside the roles in the Members section, so I can set a minimum and maximum total players that the group should have (could maybe use the LFG eye icon to represent that).