public void GetTweets(string Search_Variable)
 {
     try
     {
         stream = (FilteredStream)Tweetinvi.Stream.CreateFilteredStream(GetCredentials);
         stream.AddTrack(Search_Variable);
         stream.JsonObjectReceived += Stream_JsonObjectReceived;
         stream.StartStreamMatchingAnyCondition();
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }