Perhaps you should try some spelling variations:
bulgare » bulgarie, vulgare, bulgarien, bulgere, bulgariae
bulgeriia » bulgaria, bulgarica, bulwerii
bulgariia » bulgaria, bulgarica, bulgaricae, vulgariia, bulgeriia, bulgariaiia
vulgaria » bulgaria, vulgaris, vulgari
bulgar » vulgar, bulger, bulgaria

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: ((bulgare OR ((bulgeriia OR bulgariia) OR vulgaria)) OR bulgar).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((bulgare or ((bulgeriia OR bulgariia) or vulgaria)) or bulgar)".
• Adding a wildcard symbol may retrieve word variants: ((bulgare or ((bulgeriia OR bulgariia) or vulgaria)) or bulgar)*.