Take Google for an example so far I have created a search function that searches for:

>Single letters
>Groups of letters
>Whole, single words

How ever what I want is to take it a step further and allow people to enter a whole sentence.

MY DATABASE
My database is a simple one and only contains the First name last name address and city of people. So if I typed the following.

"Where does adam live?"

Into my search box it would come back with zero results so how would I go about using PHP being as accurate as possible when bringing back results to relate to the customer.

Any help you can provide would be great tuts or links would be brilliant

This is simply a learning scenario. So thank you for any answers.