"indonesian_stop": {
        "type":       "stop",
        "stopwords":  "_indonesian_"
      },
      "indonesian_keywords": {
        "type":       "keyword_marker",
        "keywords": ["halo", "dunia", "pencarian"]
      },
      "indonesian_stemmer": {
        "type":       "stemmer",
        "language":   "indonesian"
      },
      "italian_elision": {
        "type":         "elision",