Perhaps you should try some spelling variations:
vulgariia » bulgariia, vulgaridad, bulgaria
bulgerie » bulgarie, bulgarien, bulgaria, bulgesie
bulgariae » bulgaricae, bulgaria, bulgarian
bulgare » bulgarie, bulgarien, 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 bulgariae)) OR ((bulgare OR (bulger OR bulge)) OR vulgare)).
• Adding a wildcard symbol may retrieve word variants: ((vulgariia or (bulgerie or bulgariae)) or ((bulgare or (bulger or bulge)) or vulgare))*.