Perhaps you should try some spelling variations:
bulgare » bulgarie, vulgare, bulgarien, bulgere, bulgariae
vulgarien » bulgarien, bulgariens, vulgarisee, vulgarisen, vulgarisn, vulgaren
bulgariaie » bulgariae, bulgaria, bulgarian, vulgariaie, bulgeriaie, bulgariaiaie
vulgarie » vulgarise, vulgaris, vulgare
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 vulgarien) OR (bulgariaie OR vulgarie)) OR bulgar).
• Adding a wildcard symbol may retrieve word variants: (((bulgare or vulgarien) or (bulgariaie or vulgarie)) or bulgar)*.