Perhaps you should try some spelling variations:
vulgariia » bulgariia, vulgaridad, bulgaria
bulgerie » bulgarie, bulgarien, bulgariae, bulgesie
bulgariaiae » bulgaricae, bulgariae, bulgariia, bulgareiaiae, vulgariaiae, bulgariaiaiae
bulgar » bulgare, vulgar, bulgaria
bulger » bulges
vulgare » vulgar, vulgaris, vulgarly

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: ((vulgariia OR (bulgerie OR bulgariaiae)) OR ((bulgar OR (bulger OR bulge)) OR vulgare)).
• Adding a wildcard symbol may retrieve word variants: ((vulgariia or (bulgerie or bulgariaiae)) or ((bulgar or (bulger or bulge)) or vulgare))*.