I have found that you will get more attention to your search listing by having a video, or your photograph next to it. People love pictures and video. They tend to click on those search results first.
You will of course need a blog and a Google+ profile that’s public. The steps are quite easy, add a special link to your blog in this format
Replace [profile_url] with the URL to your Google+ profile. Then edit your Google+ profile and add a link back to your blog in the Contributor to section.
The full set of instructions can be found here.