[YouTube-API] Youtube data API returning different result

I am using Youtube data api PHP SDK to search for a term and then I tested the code below to search for 'apple' and the first result I get is a video of justin bieber.. am I going nuts? Why is this and how do I fix it?

  

 <?php
    require_once 'Zend/Loader.php'; // the Zend dir must be in your include_path
   
    function printVideoFeed($videoFeed)
    {
      $count = 1;
      foreach ($videoFeed as $videoEntry) {
        echo "Entry # " . $count . "\n";
        printVideoEntry($videoEntry);
        echo "\n";
        $count++;
      }
    }
   
   
    function printVideoEntry($videoEntry)
    {
     
      // see the paragraph above this function for more information on the
      // 'mediaGroup' object. in the following code, we use the mediaGroup
      // object directly to retrieve its 'Mobile RSTP link' child
      foreach ($videoEntry->mediaGroup->content as $content) {
        //if ($content->type === "video/quicktime") {
          echo 'Mobile RTSP link: ' . $content->url . "\n";
        //}
      }
     
   
    }
   
    Zend_Loader::loadClass('Zend_Gdata_YouTube');
    $yt = new Zend_Gdata_YouTube();
   
    $yt->setMajorProtocolVersion(2);
    $query = $yt->newVideoQuery();
    $query->setOrderBy('viewCount');
    $query->setSafeSearch('none');
    $query->setVideoQuery('apple');
    //$query->setMaxResults(1);
   
      // Note that we need to pass the version number to the query URL function
      // to ensure backward compatibility with version 1 of the API.
    $videoFeed = $yt->getVideoFeed($query->getQueryUrl(2));
    printVideoFeed($videoFeed);
   
   
    ?>

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