Perhaps you should try some spelling variations:
bulgariae » bulgaricae, bulgaria, bulgarian, bulgareiae, vulgariae, bulgeriae
bulgarie » bulgarien, bulgaria, bulgarian, bulgareie, vulgarie, bulgerie
bulgareie » bulgaria, bulgarien, bulgare, bulgareeie, vulgareie, bulgereie
bulgareien » bulgarian, bulgarienn, bulgaren, bulgareeien, vulgareien, bulgereien, bulgarien, bulgariens
vulgaris » bulgaria, vulgar
bulgar » bulgare, vulgar, bulger
bulgere » bulgare, bulger, bilgere
bulges » bulge

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: ((bulgariae OR ((bulgarie OR bulgareie) OR vulgaris)) OR (((bulgar OR bulgareien) OR bulgere) OR bulges))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((bulgariae or ((bulgarie OR bulgareie) or vulgaris)) or (((bulgar or bulgareien) or bulgere) or bulges))*".