"greek_lowercase": {
          "type":       "lowercase",
          "language":   "greek"
        },
        "greek_keywords": {
          "type":       "keyword_marker",
          "keywords": ["Γεια σας", "κόσμος", "έρευνα"]
        },
        "greek_stemmer": {
          "type":       "stemmer",
          "language":   "greek"
        },
        "greek_override": {
          "type":       "stemmer_override",

مصر

// xn--e1a4c ("eu", Cyrillic) : EU
// https://eurid.eu
ею

// xn--qxa6a ("eu", Greek) : EU
// https://eurid.eu
ευ

// xn--mgbah1a3hjkrd ("Mauritania", Arabic) : MR
موريتانيا

// xn--node ("ge", Georgian Mkhedruli) : GE
გე

// xn--qxam ("el", Greek) : GR
// Hellenic Ministry of Infrastructure, Transport, and Networks
ελ