Google's Universal Search - Is It Going To Affect Our Seo Efforts?
https://www.evernote.com/shard/s626/sh/20690a52-394f-472a-a7b5-65aed700040e/04b4828a99fe3c2521a3d532beb5a0ae
Take a couple of days and do your own study. You simply need to write and disperse your posts to publishing sites and you will earn backlinks quickly. You can do blog commenting in different related blogs.