Perhaps you should try some spelling variations:
vulgarise » vulgarisee, vulgarises, vulgariter, bulgariae, vulgare
bulgariia » bulgaria, bulgarica, bulgaricae, bulgareiia, vulgariia, bulgeriia
bulgeriia » bulgaria, bulgarica, bulwerii
bulgar » bulgare, vulgar, bulger
bulgarien » bulgareien, vulgarien, bulgerien, bulgarian, bulgaria
vulgaris » bulgaria, vulgar
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: ((vulgarise OR (bulgariia OR bulgeriia)) OR ((bulgar OR (bulgarien OR vulgaris)) OR bulges))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vulgarise or (bulgariia OR bulgeriia)) or ((bulgar or (bulgarien or vulgaris)) or bulges))*".