Perhaps you should try some spelling variations:
bulgariee » bulgarien, bulgariens, bulgaricae, bulgariene, bulgariae, bulgariane
bulgariae » bulgaricae, bulgaria, bulgarian
bulgarie » bulgarien, bulgaria, bulgarian
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: ((vulgar OR ((bulgariee OR bulgariae) OR bulgarie)) OR bulger).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vulgar or ((bulgariee OR bulgariae) or bulgarie)) or bulger)".
• Adding a wildcard symbol may retrieve word variants: ((vulgar or ((bulgariee OR bulgariae) or bulgarie)) or bulger)*.