Perhaps you should try some spelling variations:
vulgariae » bulgariae, bulgaricae, vulgaridad
vulgarise » vulgarisee, vulgarises, vulgaris
bulgariaien » bulgarian, bulgarien, bulgariae, vulgariaien, bulgariaiaien, bulgarieiaien
bulgar » vulgar, bulgaria, bulgarie
bulgare » vulgare, bulgariae, bulgariee, bulgarie, bulgarien
bulgariee » vulgariee, bulgariaiee, bulgarieiee, bulgarien, bulgarie, bulgariae
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 vulgarise) OR bulgariaien) OR ((bulgar OR (bulgare OR bulgariee)) OR bulger))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((vulgariae or vulgarise) or bulgariaien) or ((bulgar or (bulgare OR bulgariee)) or bulger))*".