"Thracian Bosporus" . . "Bosporus" . . "Bosporus (Strait of Istanbul)" . "\u0130stanbul Strait" . . . "Bosporus Strait" . "Istanbul Strait" . . . . . . . . "Istanbul Bosphorus" . . "Straits" . . . "Bosphorus Strait" . . . . . . . . "Straits of Constantinople" . . "Bosphorous" . . . "Bosporus" . . . . . "Bosphoros" . . "Bosporus, Bosphorus" . . . . "Thracian" . "Bosphorus" . . . "Port Cluster" . . . . "Bosporus strait" . "the Bosphorus" . . . . . . "Bosporus Straits" .