Mtl_Biker

It used to be easy (with earlier versions of Evernote) to select a tag and then search only within those notes for a certain item. Somewhere along the upgrades this has changed and I can't see how to do this anymore. I have a notebook of suppliers and within that notebook are invoices from all my suppliers. Each is tagged with the supplier name. It used to be easy to select all invoices from a particular supplier and then search for a specific item within those notes. Let's say I'm searching for invoices containing "glass" from a specific (tagged) supplier. Earlier versions let me select the tag and then enter what I'm looking for in a search box. Now if I try that after first selecting the tag, the search turns up "glass" from several of my suppliers. I only want to search a specific supplier. What am I missing? Thanks for any help.