Google recently made announcement they are going to change the URL structure. New URL structure of Google will be available in from Monday(Morning US time). which is appeared in Google snippets.
As per blogpost of Google they are making following changes.
1. Your website name become your domain name. ( i.e Site name http://technosnoop.com/2015/04/asus-zenfone-2-best-phone-below-20k/
It will be look like Technosnoop > 2015 >04 > asus-zenfone-2-best-phone-below-20k
2. The URL structure of the URL as breadcrumbs.
These changes are rolling out gradually and affect only mobile results. The site name change is US-only for now and breadcrumbs are rolling out worldwide.