Global search on NPM page

I see that you can add three different search options on an NPM web page: node, interface or wireless client.  I would like to know how to add a global search item, where if you type in a search string (part of an interface description, serial number, node name, IP, anything) it comes up with a list.  Several other apps we use have that on their web pages and it is awesome.

Possible?

Debbi