Perhaps you should try some spelling variations:
vulgariae » vulgarise, bulgaricae, vulgaridad
bulgariae » bulgaricae, bulgarian, bulgarie, bulgareiae, vulgariae, bulgeriae
bulgaria » bulgareia, vulgaria, bulgeria
bulgar » bulgare, vulgar, bulger
bulgariee » bulgareiee, vulgariee, bulgeriee, bulgarien, bulgarie, bulgariens
bulgareiee » bulgareeiee, vulgareiee, bulgereiee, bulgarien, bulgarie
vulgare » vulgar, vulgaris, vulgarly

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