Perhaps you should try some spelling variations:
vulgariae » bulgariae, vulgarise, bulgaricae
vulgaris » bulgaria, vulgar
bulgariaien » bulgarian, bulgarien, bulgariae
bulgarie » bulgarien, bulgaria, bulgarian
bulgare » bulgarien, bulgaria, vulgares
vulgare » vulgar
vulgarly » vulgar
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 vulgaris) OR bulgariaien) OR ((bulgarie OR (bulgare OR (vulgare OR vulgarly))) OR bulger))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((vulgariae or vulgaris) or bulgariaien) or ((bulgarie or (bulgare or (vulgare OR vulgarly))) or bulger))*".