Where purchase traffic from PPC

Where can I find a service to purchase traffic directly from PPC like Google Adcence?

Thanks in advance for your answer.
Sorry for my English

 

Sign up through AdWords and purchase keywords for your links, you will then get traffic to your website through AdSense users.

 

You might look at What are some Google AdSense competitors?

This is a list of AdSense competitors, but every AdSense competitor is also an AdWords competitor.