iPhone 6: Searching Contacts returns email addresses
Using my iPhone 6, when I search for a Contact the search results return too many irrelevant results.
For example, I needed to call Comcast which is an entry in my Contacts list but I couldn't find Comcast easily. When I search for "Comcast" in my Contacts the search results will include every contact who has an email address @comcast.net. Either the function shouldn't return every email address at a domain or it should display at the top of the search results only the contacts that have a first/last name as "Comcast" then other kinds of results afterward.
What setting can I change to only search on names and exclude email addresses?
iPhone 6, iOS 8.1.3