Have you ever noticed the little "more" text link under the Google Sponsored Links (AdWords) on the right side of the search results page at Google. For example, do a search on canada travel at Google and look at the bottom right, you will see a "more" link that goes to a URL in the format of http://www.google.com/sponsoredlinks?q=.
I have attached an image of what you should see, click on it for the full screen version.
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