private Document getGoogleRssDocument(String word) throws IOException, ParserConfigurationException, SAXException {

        String url = getRequestUrl(word);

        HttpClient client = new HttpClient();
        GetMethod get = new GetMethod(url);
        try {

            int resultCode = client.executeMethod(get);

            if (resultCode == HttpStatus.SC_OK) {
                InputStream in = get.getResponseBodyAsStream();

                DocumentBuilder builder = builderFactory.newDocumentBuilder();
                return builder.parse(in);
            } else {
                throw new IOException("HTTP Communication problem, response code: "+resultCode);
            }

        } finally {

           get.releaseConnection();
        }
    }

 private String getGoogleHtml(Document rss) {

        Element item = (Element)rss.getElementsByTagName("item").item(0);
        Element desc = (Element)item.getElementsByTagName("description").item(0);
        return desc.getFirstChild().getNodeValue();
    }