Community Upgrade - Search Functionality

Since the recent communities upgrade, at times I've suspected something wrong with the search functionality and I haven't completely trusting the results.  As an example this morning, I searched for a wiki page by keywords that I know I've searched for (and found) before and the result was not available.  From http://communities.bentley.com/ in the top search box, I searched for InRoads SS2 and SS3.  The wiki page I was looking for was not available as one of the results.  I tried various tweaks to the Advanced Search as well with no luck.  I then went to Google and searched for inroads ss2 and ss3 site:bentley.com.  The 1st result was exactly what I was looking for: http://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki/7462.can-inroads-ss2-and-ss3-be-installed-on-the-same-machine 

Is there something wrong with the search... or something wrong with the way I search?  :)

Thank you,