Perhaps you should try some spelling variations:
vulgariae » bulgariae, vulgarise, bulgaricae
bulgariia » bulgarica, bulgaricae, bulgarian, bulgareiia, bulgeriia, bulgarieiia
bulgar » bulgare, bulger, bulgarie
bulgaria » bulgareia, bulgeria, bulgarieia
bulgarien » bulgareien, bulgerien, bulgarieien, bulgarian
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 bulgaria) OR (bulgarien OR vulgar)) OR bulges))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vulgariae or bulgariia) or (((bulgar OR bulgaria) or (bulgarien or vulgar)) or bulges))*".