Perhaps you should try some spelling variations:
bulgariiae » bulgaricae, bulgariae, bulgariia, bulgareiiae, vulgariiae, bulgeriiae
bulgeriiae » bulgaricae, bulgariae, bulgariia
bulgaria » bulgareia, vulgaria, bulgeria
bulgar » bulgare, vulgar, bulger
bulgarien » bulgareien, vulgarien, bulgerien, bulgarian
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: (((bulgariiae OR bulgeriiae) OR bulgaria) OR (((bulgar OR bulgarien) OR vulgare) OR (bulges OR bulge)))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((bulgariiae OR bulgeriiae) or bulgaria) or (((bulgar or bulgarien) or vulgare) or (bulges or bulge)))*".