Wow, thanks to all of you for leading me in the right direction.
Perhaps the following will help others. There's so much invaluable info to tap into.
Here's what I found works the best (I was searching for showers, and in particular, 6 and 12 volt shower pumps).
1) Click on "search"
2) Immediately click on "advanced search"
3) Type in a key word under "key word" (ie, I typed in "shower", then tried another search again with "shower pump)
4) right under "key word" select "search titles only", NOT ""search entire posts". This will narrow down the info to a useable amount of info. Otherwise you'll get a TON of stuff, which is OK if you have alot of time, or have OCD and want to scour everything. I personnalt don't. This step was KEY for me !!!
5) On the bottom right, select a specific "Forum" to again narrow your search. Then just repeat the search with another specific Forum. If you sect "All Forums", you'll get all the "for sale" entries. Like in my case, I got all the for sale eggs with showers.
6) Then click "Search Now", and you're on your way.
THIS MADE A HUGE DIFFERENCE FOR ME. Recently I searched for LED lights
without the "advanced search", and wasted alot of time.
I have gotten alot of great info from this web site, so I hope this will help others get to what they seek quickly.
I REALLY HOPE THIS HELPS SOMEONE.