Perhaps you should try some spelling variations:
bulgarie » bulgarien, bulgaria, bulgarian, vulgarie, bulgerie, bulgariaie
bulgareicae » bulgaricae, bulgariae, vulgareicae, bulgereicae, bulgariaeicae, bulgarienicae, bulgariaicae
bulgeria » bulgaria, bulweria, bulgarian
bulgarica » bulgaria, bulgarisch, bulgarian, vulgarica, bulgerica, bulgariaica
bulgar » vulgar, bulger, bulgaria
bulgare » vulgare, bulgere, bulgariae, bulgarien, bulgaria
bulgere » bulger, bilgere, burgere

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: ((bulgarie OR (bulgareicae OR (bulgeria OR bulgarica))) OR ((bulgar OR (bulgare OR bulgere)) OR bulge)).
• Adding a wildcard symbol may retrieve word variants: ((bulgarie or (bulgareicae or (bulgeria or bulgarica))) or ((bulgar or (bulgare or bulgere)) or bulge))*.