Perhaps you should try some spelling variations:
bulgariae » bulgaricae, bulgaria, bulgarie, bulgareiae, vulgariae, bulgeriae
bulgarian » bulgaria, hungarian, bulgareian, vulgarian, bulgerian
vulgare » vulgar, vulgaris
vulgares » vulgars, vulgariss, vulgaris, vulgar, lugares
bulgar » bulgare, vulgar, bulger
bulgarien » bulgareien, vulgarien, bulgerien, bulgaria
vulgarly » vulgar, vulgaris
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 bulgarian) OR vulgare) OR (((bulgar OR bulgarien) OR (vulgares OR vulgarly)) OR bulges))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((bulgariae or bulgarian) or vulgare) or (((bulgar or bulgarien) or (vulgares OR vulgarly)) or bulges))*".