Perhaps you should try some spelling variations:
bulgerie » bulgarie, bulgarien, bulgariae, bulgeie, bulgesie
bulgaria » bulgareia, vulgaria, bulgarieia
bulgar » bulgare, vulgar, bulgarie
bulger » bulge, 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: ((bulgaria OR bulgerie) OR ((bulgar OR bulger) OR vulgare)).
• Adding a wildcard symbol may retrieve word variants: ((bulgaria or bulgerie) or ((bulgar or bulger) or vulgare))*.