UPDATE: Thanks to FV here are links to an excellent trip report by Thegaddabouts. And thanks to David, check out some great photos of this trip found by a Bing Search.
=== original post:
I heard about this trek first on Facebook. This photo by Rene Jungsnickel was posted by Trekking, Hiking, Walking….
Yet when I search Google, all that comes up is a long list of trek guiding companies.
What I want is a Wikipedia entry for the hike.
Or some flickr photos.
Or some trip reports.
I should be able to filter out the “commercial” hits on a Google search. Is there an alternative search engine that does?
besthike.com 
Did you try Bing and Bing Images? http://www.bing.com/images/search?q=Bhairab+Kunda+trek+in+Nepal&FORM=BIFD
NIce. I’ll compare Bing next time, David. It’s superior to Google image search in some ways. You’re right.
Found one entry on travelpod, with an alternate spelling: Bhairav Kunda. There’s a trip report and several pictures:
http://www.travelpod.com/travel-blog-entries/thegaddabouts/1/1263028709/tpod.html
Thanks FV. I updated the original post with that link.