Perhaps you should try some spelling variations:
vulgariae » bulgariae, vulgarise, vulgaridad
bulgarian » hungarian, bulgareian, vulgarian, bulgerian
bulgaricae » bulgarica, bulgarische, bulgarie, bulgareicae, vulgaricae, bulgericae
bulgareicae » bulgarica, bulgariae, bulgareeicae, vulgareicae, bulgereicae
bulgaria » bulgareia, vulgaria, bulgeria
bulgar » bulgare, vulgar, bulger

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((vulgariae OR bulgarian) OR ((bulgaricae OR bulgareicae) OR bulgaria)) OR (bulgar OR bulge)).
• Adding a wildcard symbol may retrieve word variants: (((vulgariae or bulgarian) or ((bulgaricae or bulgareicae) or bulgaria)) or (bulgar or bulge))*.