Google has modified the way its location targeting controls function on AdWords to give advertisers more control over who sees their ads. Most importantly, advertisers can now distinguish between people that signal a location as part of their search … See all stories on this topic »

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Google Alerts – adwords

Additional reading on earning money with Adwords/Adsense:

Location targeting on AdWords: Now with more advanced controls …
With the existing location targeting in AdWords, you can only specify the location you wish to target, Chicago. However, your ad might be shown not only to...

AdWords Feb 2011 Location Targeting System Update | AdWords Help …
Many AdWords advertisers are waking up today to find emails from Google in their inbox. They read: Dear AdWords Advertiser, As part of our effort to.AdWords Help...

Google Bug? AdWords Displaying Description In Title Of Ad
Over the past month or so, we have been receiving reports from searchers and advertisers that Google AdWords is showing some funky weird ads. …See all stories...