Searching Document Tags/Mappings

It would be much more efficient if when creating a new document we could search for document mappings using any part of the tag name.

Example: Need mapping for Marital Status; Tag Name: Decedent Marital Status

I can't search for it by typing "mar". I can only search for it by typing "dec" and then scrolling through all the decedent mappings to locate it.

Example: Need mapping for Occupation; Tag Name: Decedent Occupation

I can't search for it by typing "occ". I can only search for it by typing "dec" and then scrolling through all the decedent mappings to locate it.