*
     * @param responseData the response data from crawling
     * @param dataMap the data map containing extracted field values
     */
    protected void normalizeData(final ResponseData responseData, final Map<String, Object> dataMap) {
        final Object titleObj = dataMap.get(fessConfig.getIndexFieldTitle());
        if (titleObj != null) {
            dataMap.put(fessConfig.getIndexFieldTitle(),

am?yotim??u&st&amakat?odat??zatu????nak!.&a&dustam?kus&okoy?tarih??maz?nibe?r&a&gihsaimanim?h&esi?imagas??wa&do?guy???u&im?kamak???tikamay?wa&k&ia?oyik?umas??sijuf??yimonin??e&nokah?saya??i&akan?esiak?gusta?hsuz?kasagihc?o?ukust??o&nadah?sio?tamay?????kihsi!.&a&danihcu?gak?kihs?mijaw?t&abust?ikawak??wazanak??i&gurust?hcionon?mon?ukah??nasukah?o&anan?ton!akan???u&kohak?stamok?z&imana?us?????niko!.&a&han?m&arat?ijemuk?uru??n&e&dak?zi??no??ra&hihsin?rih??wa&kihsi?niko??yehi?zonig??e&osaru?seay??i&h...

        "type":       "lowercase",
        "language":   "turkish"
      },
      "turkish_keywords": {
        "type":       "keyword_marker",
        "keywords": ["Merhaba", "Dünya", "arama"]
      },
      "turkish_stemmer": {
        "type":       "stemmer",
        "language":   "turkish"
      },
      "thai_stop": {
        "type":       "stop",
        "stopwords":  "_thai_"