Perhaps you should try some spelling variations:
bulgar » bulger, bulgaria
bulgarie » bulgerie, bulgariaie, bulgarien, bulgaria, bulgarian
bulgarica » bulgerica, bulgariaica, bulgaria, bulgarisch, bulgarian
bulgare » bulgere, bulgariae, bulgarien, bulgaria, vulgares
vulgare » vulgaris, vulgarly

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: (((bulgar OR bulgarie) OR (bulgarica OR (vulgare OR vulgar))) OR bulgare)*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((bulgar OR bulgarie) or (bulgarica or (vulgare or vulgar))) or bulgare)*".