    public function getWebsites($needle, $limit)
    {
        $url = $this->getRootUrl()."q=$needle&gbv=1&num=$limit";

        $content = $this->scrapper->get($url);
        $crawler = $this->crawler->setContent($content);
        $links   = $crawler->get(self::LINK_SELECTOR);

        $websites = new WebsiteCollection();

        foreach ($links as $position => $link) {
            $fullLocation = $link->getAttribute('href');
            $location = $this->cleanUrl(substr($fullLocation, 7));
            $websites->add($this->getWebsite($location));
        }

        return $websites;
    }