title: Twitter search api parameters
body: <p>In <strong>twitter search api</strong>, I'm able to find new paramter <strong>src = 'typd' or src = 'sprv'</strong>, getting different results for each src paramter.But I'm unable to figure it out, what the term <strong>'typd' and 'sprv' means</strong>?
  for eg:
  <a href="https://twitter.com/search?q=Technology&amp;src=typd" rel="nofollow">https://twitter.com/search?q=Technology&amp;src=typd</a>
  <a href="https://twitter.com/search?q=Technology&amp;src=sprv" rel="nofollow">https://twitter.com/search?q=Technology&amp;src=sprv</a></p>