Importing databse non wordpress site

Hi,

Currently i am busy with a new project. In order to be able to continue with this i need to use an old database that was used in a normal website. There was a search form in this website with results. i would like to use the results and put them as a search result in a clean WordPress website. Is this possible and how can you do this? I know i can get all the details from my old database in a .csv file.

Ben