Does "Search in Community" Work... everything is "No Results Found"

I wanted to search to see if anyone had problems setting up a ReadyNAS to send email alterts.  I started very specific and searched "Email test sent without error but never received".  That got no results, but I noticed when I started typing "email" that the box was populated with suggestions like "Email failed" and others.  So I tried again and selected one of these (I assume on of the labels a poster had assigned to their post?).  Still got "No Results".  So I tried to be very general and first searched "email", then "ReadyNAS"  both produced "No Results".   Is the search function broken?