Try to shorten URL service like bit.ly. In there you'll find the custom option to add your keywords. So user happy to click the link and bing also like that. If you confined to use your blog URL, then use WordPress. In WordPress, you'll find plenty of plugins which help you to short your link according to your keyword. Hope this will work.Dead Pool,
Do you always have the same display url as the landing page/direct link url? Recently I have started to have a nightmare with disapproved ads because the display url and landing page /direct offer url are different .