Perhaps you should try some spelling variations:
bulgareiae » bulgariae, bulgaria, bulgarian, bulgarieiae, vulgareiae, bulgarieniae
bulgariaie » bulgariae, bulgaria, bulgarian
bulgareian » bulgarian, bulgarean, bulgaria, bulgarieian, vulgareian, bulgarienian
bulgarica » bulgaria, bulgarisch, bulgarian
bulgare » bulgarie, vulgare, bulgarien
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: ((bulgareiae OR (bulgariaie OR (bulgareian OR bulgarica))) OR (bulgare OR bulger)).
• Adding a wildcard symbol may retrieve word variants: ((bulgareiae or (bulgariaie or (bulgareian or bulgarica))) or (bulgare or bulger))*.