title: How to search for people in Google Plus using email?
body: <p>How to search for people in Google Plus using email?</p>
  
  <p>e.g. this query never returns anything:</p>
  
  <p>https://www.googleapis.com/plus/v1/people?query=[email_address]@gmail.com&amp;key=MY_KEY</p>
  
  <p>I tried a db of a thousand emails at least,</p>
  
  <p>Also I have an account with very strange name, when I search by name I get the result, but with email I don't , I tried to url encode the email but still it didn't work.</p>