"Rapporti di coppia aspetti religiosi." . . "Couples non mariés." . . "Mariage." . . "Concubinage." . . "concubinage." . "Unmarried couples Religious aspects Christianity." . . "Sacramenten." . . "Concubinato aspetti religiosi." . . "couple mariage." . . "Marriage Religious aspects Christianity." . . . . . . . "Les couples non mariés" . . . . . . . . . . . . . . . . . "Eheähnliche Gemeinschaft." . . . .