Search: Need ability to include spaces in the search and not be treated as an "OR"

In assets, I needed to search for "Hub 4" - the word Hub followed by a space and a 4.  When I try it, I get everything that has HUB or a 4.  You can imagine how many results there are.  I tried several alternatives such as "Hub 4", 'Hub 4', Hub 4*, Hub 4%, etc.