Not sure if I'm understanding you correctly, but if what you mean is the following: "If you have a website and run adsense ads on it, but also advertise for that site with adwords, can you keep your own ads from showing on your site?" then the answer is yes. In Adwords, select/open your campaign. In the upper section, below Pause/Delete Campaign, and below "Edit Campaign Settings", there is an "excluded sites: edit" line you can click. Simply ad your site, and your ads won't run on your own site. OR In Adsense, go to "Adsense Setup / Competitive Ad Filter", and ad your site there. Hope this answers your question