title: Extracting tweets of a hashtag tweeted from a specific location using twitter4j
body: <p>I tried to extract all the tweets of hash tag <strong>tweeted from a specific location</strong> like below</p>
  
  <pre><code>Query query = new Query("Obama");
  GeoLocation gl = new GeoLocation(40.7127,74.0059); // geo location of Newyork
  query.setCount(100);
  query.setLocale("en");
  query.setLang("en");
  query.setGeoCode(gl, 50, "Query.MILES");
  </code></pre>
  
  <p>But, I got an <strong>empty result</strong>. I got all the tweets on <strong>Obama</strong> before using the <strong>setGeoCode</strong> method. Where did I go wrong?</p>