Perhaps you should try some spelling variations:
bulgare » vulgare, bulgarien, bulgaria, bulgere, bulgariae
bulgarie » bulgarien, bulgaria, bulgarian, vulgarie, bulgerie, bulgariaie
vulgarien » bulgarien, bulgariens, vulgarisee
bulgerie » bulgarien, bulgariae, bulgaria
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 vulgarien) OR bulgerie)) OR bulgar)*.