"pre-Slavic Balkan" . "Paleo-Balkan group" . "ancient Balkan" . . . "paleo-Balkan" . "Paleo-Balkanic" . . "Ancient Balkan populations" . "Paleo-Balkan peoples" . "paleo-Balkan languages" . . "Paleo-Balkan people" . "Balkan" . "Paleo-Balkan language" . . "Paleo-Balkan-speaking" . . "paleo-Balkanic language" . . "Illyrian\u2013Thracian" . "Balkan Indo-European" . "Paleo-Balkan languages" . . . "Paleo-Balkan languages" . "Paleo-Balkan" .