Build / code a simple search engine script

Hello, I am looking for a good freelancer for my new project. It will be a search engine for german car selling sites on the internet. (sites will be provided) It should be a site where you can search and it show the cars from the other pages... see my added picture I have found a similar site on the internet, which will help to understand the concept. i am waiting for your bids, we can talk about the price. Best Regards Mr. Avci