Using Module Outside of Store

I'm need to use the Search Module on all (or at least most) of our pages of the site. I tried grabbing the code but there's some of the php that it is missing then (the $keywords throws it off). Anyone know how to accomplish this, I'm guessing its relatively simple.

Thanks

Has anyone been able to accomplish this? This would be very helpful to me also.

Thank you very much. I searched, but I could not find the answer. Thank you for taking the time to point it out for us.