title: Returning query fragments
body: <p>I have an url that looks like this:</p>
  
  <pre><code>https://example.com/?category=123&amp;dk=sports&amp;dk=groupcompanyinsider&amp;dk=local&amp;lang=en
  </code></pre>
  
  <ol>
  <li><p>Is it possible to return every dk parameter separately? (no matter if there will be 1 or 5 dk parameters) so i would get separately sports, groupcompanyinsider, local. </p></li>
  <li><p>If its not possible maybe there is a way to return all of them in one string like <code>dk=sports&amp;dk=groupcompanyinsiderlocal&amp;dk=local</code> ?</p></li>
  </ol>