double quote for exact match not working?

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Enter a string such as "cox phone"

What is the expected output? What do you see instead?
Should only see content that has the exact string of "cox phone". Instead, it 
is acting like an OR. Will return some articles that are exact match, but also 
getting other articles where the words are in different locations in the 
article. Or in some cases, only matching one of the words. 

This occurs in both the primary socialmention.com website as well as the API to 
return back XML results. 

Original issue reported on code.google.com by [email protected] on 1 Nov 2012 at 7:15