Happy to have helped. I've been using Word since it first came out for Windows 3.1. Oddly enough, searches of that type do NOT work with Open office Writer. I have no idea why they didn't carry that functionality over.
EDIT: Sure, just reverse the search terms: ^p[space]. There is no rule that says you have to have text in front of the "^p". You can even use combinations like ^p^p.
EDIT EDIT: For more elaborate search missions, you can use a free program called "FileSeek". It lets you search an entire folder filled with Word documents and locate the search terms in ALL of them at once. You cannot change anything, but it will help you locate the items you need to find. It keeps you from opening files you don't need to open.
URL: www.fileseek.ca
~Tom
