Perhaps you should try some spelling variations:
vulgaria » bulgaria, vulgaris, vulvaria, vulgarisa, vulgara, vulgarea
vulgari » vulgaris, vulgar, vulgare
bulgariia » bulgaria, bulgarica, bulgaricae, bulgareiia, vulgariia, bulgariaiia
bulgar » bulgare, vulgar, bulgaria
bulger » bulge, bulges
bulgese » bulges
bilgeri » biggeri, bilger

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: (((vulgaria OR vulgari) OR bulgariia) OR ((bulgar OR bulger) OR (bulgese OR bilgeri))).
• Adding a wildcard symbol may retrieve word variants: (((vulgaria or vulgari) or bulgariia) or ((bulgar or bulger) or (bulgese or bilgeri)))*.