Showing both if I’m logged in or not google are showing what it labels as the “latest posts” on the keyword I’d type in.
The image below is a screen shot of when I’m signed in but I also looks the same if not signed in.
I’m sure I’ve read about google testing this but I’m seeing it live now.. I’ve tried to test a few keywords out like “facebook”, “google” and “twitter” and non are triggering the right column.
Anyway here is a screen shot [click image to enlarge]:
