Can’t See Your Adwords Ad?

From this post at Inside Adwords – Ten possible reasons you can’t see your ad on Adwords;

Your ad has been disapproved.
The keyword you used to search for your ad is not performing well and has become inactive for search.
Your ad rank is not high enough to allow your ad to show on the first page of search results.
Your ad is showing, but in a lower position possibly due to a shift in the competitive landscape.
Your regionally targeted ad doesn’t include the region (e.g. city, state, or country) associated with your computer’s Internet Protocol (IP) address.
Your ad is targeting a language …read more