Perhaps you should try some spelling variations:
bulgare » vulgare, bulgarien, bulgaria, bulgere, bulgariae
bulgarie » bulgarien, bulgaria, bulgarian, vulgarie, bulgerie, bulgariaie
vulgarie » vulgaris, vulgare, vulgari
vulgarise » vulgarises, vulgaris, vulgariter
vulgarisee » vulgarisese, vulgarise, vulgaritere, vulgarises, vulgaris, vulgariter
bulgar » vulgar, bulger, bulgaria

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: ((bulgare OR (bulgarie OR (vulgarie OR (vulgarise OR vulgarisee)))) OR bulgar).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((bulgare or (bulgarie or (vulgarie or (vulgarise OR vulgarisee)))) or bulgar)".
• Adding a wildcard symbol may retrieve word variants: ((bulgare or (bulgarie or (vulgarie or (vulgarise OR vulgarisee)))) or bulgar)*.