Perhaps you should try some spelling variations:
vulgariae » bulgariae, vulgarise, bulgaricae
bulgariia » bulgaria, bulgarica, bulgaricae, bulgeriia, bulgariaiia, bulgarieiia
bulgar » bulger, bulgaria, bulgarie
bulgare » bulgere, bulgariae, bulgariee, bulgarie, vulgare, bulgarien
bulgarian » bulgerian, bulgariaian, bulgarieian, bulgaria, hungarian
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: ((vulgariae OR bulgariia) OR (((bulgar OR bulgare) OR (bulgarian OR vulgar)) OR bulges))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vulgariae or bulgariia) or (((bulgar OR bulgare) or (bulgarian or vulgar)) or bulges))*".