I have made a 15 page website for a client and added the customizable google search facility but he wants his own search results and not this google one.

I only have very basic knowledge of PHP and have been searching for a script for what seems like a lifetime but they are either too complex or outdated.

As the site is so small and the only search facility needs to be for the items he has for sale (just old second hand stuff, furniture etc) does anyone know of a basic, easy to use script I could use please?

Sorry I know this has probably been asked lots before but Ive looked everywhere i can and used all the search terms I can think of and am a bit stumped