Information on how to build a keyword search tool

Could any one suggest...

[nkurma]

Hello,

I was wondering if anyone could suggest any information where I could learn how to build a keyword search tool. I am looking for something like a tutorial. But any kind of info is appreciated.

I would like my customers to be able to do a keyword search from my website. I have already created a database and data is constantly updated. But I stuck on how to make that data availble in the same way as Wordtracker or Overture keyword research tool do.

I would appreciate any comments.
Thank you
Regards
nkurma

[vincevincevince]

It's a difficult question to answer if you don't tell us the kind of data you have in your database - what kind of format is it in? And what is the source?

[BeeDeeDubbleU]

This assumes that you do have a database? ;)

[nkurma]

Sorry for the delay. yes I do have a database but I do not know how to build a search using of which people could search for some keyword suggestions.
Something like Overture keyword suggestion tool, perhaps simpler. I woudl appreciate your ideas
Thank you
Regards
nkurma