On the Properties tab of the search there is a name field. It is unclear to the user if this is the name of the search or the name of the file you are searching for. 

 

After testing it appears to be the name of the file you are searching for. Is there any way we could make this more clear? Like calling that field "File Name:" or "File name contains" if that is what it is doing?  It seems a bit odd to have it as a search criteria there instead of listed under search criteria with the ability to set a condition.