* @param url the HTML URL
     * @return the URL with text fragment parameters
     */
    protected String appendHTMLSearchWord(final Map<String, Object> document, final String url) {
        final TextFragment[] textFragments = (TextFragment[]) document.get(Constants.TEXT_FRAGMENTS);
        if (textFragments != null) {
            final StringBuilder buf = new StringBuilder(1000);
            buf.append(url).append("#:~:");