I've set up Enterprise Wiki Site Collection and within I made several subsites (all of them are made as Enterprise Wikis).
When I search something from root web, I can see data in all subsites. However, when I search for something within subsite I can only see items which are tied to that subsite. What I'd like is to have the same behavior on the all search boxes within this wiki Site Collection. In other words, no matter on which subsite the user is, he can always query the whole site collection.
How can I do this?