1. Add a Registered Trademark or Trademark Symbol (™) ® 2. Use a Business Image or Icon with Your Location Extension 3. Use AdWords Product Ads: Product Extensions & Product Listing Ads 4.. Google+ Social Extensions 5. Reviews – Rich snippets Reviews & Google Places Reviews 6. Hyper Descriptive Display URLs Increase your Click through Rate (CTR) by writing hyper descriptive display URLs with the 35 character limit. Get more space from display URLs by eliminating the www and just opt for: yourdomaindotcom/descriptive-text You could even make use of dynamic keyword insertion {keyword:default text} in this format: yourdomaindotcom/{keyword:your-descriptive-text} 7. Improve Your Ad Copy by doing A/B Split Testing Any other Suggestions Please share....
Fantastic CTR you can also get if you use UTF-8 characters like ⶠⷠ⸠★██ â–º ★ ☎ for ex. in Display Url - domain.com/someâ¶_★services★. But be careful I have a tool for organic search, maybe, it will be interesting too... saney.com/tools/google-snippets-generator.html