Perhaps you should try some spelling variations:
vulgariae » bulgariae, vulgarise, bulgaricae, vulgarie, vulvariae
vulgaria » vulgaris, vulgari, vulvaria
bulgar » bulgare, vulgar, bulgarie
bulgaria » bulgareia, vulgaria, bulgarieia
bulgareiee » bulgareeiee, vulgareiee, bulgarieeiee, bulgarien, bulgarie, bulgariae
vulgare » vulgar, vulgaris, vulgarly
bulger » bulge, bulges

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 vulgaria) OR (((bulgar OR bulgaria) OR (bulgareiee OR vulgare)) OR bulger))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vulgariae or vulgaria) or (((bulgar OR bulgaria) or (bulgareiee or vulgare)) or bulger))*".