Perhaps you should try some spelling variations:
vulgarise » vulgarises, vulgaris, vulgariter
vulgarisee » vulgarisese, vulgarise, vulgaritere, vulgarises, vulgaris, vulgariter
bulgariae » bulgaria, bulgarian, bulgarians
bulgaricae » bulgarica, bulgarische, bulgaria
bulgarie » bulgarien, bulgaria, bulgarian
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: (((vulgarise OR vulgarisee) OR (bulgariae OR bulgaricae)) OR ((bulgarie OR vulgare) OR bulger))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((vulgarise or vulgarisee) or (bulgariae OR bulgaricae)) or ((bulgarie or vulgare) or bulger))*".