I had expected that a broad match place name search looking for "PRV" would return all instances where the word "PRV" occurred in the site name. In fact it only returns those where "PRV" occurs at the beginning of the site name. I'm not sure whether this is a bug, or whether there is an alternative means of doing the search. Given the very wide range of styles for site names it is quite essential to be able to do searches for a part of the site name. The user manual isn't much help on the subject and omits place name searches completely.
Jon Shanklin