Perhaps you should try some spelling variations:
bulgarie » bulgarien, bulgaria, bulgarian, bulgareie, vulgarie, bulgariaie
vulgarie » vulgarise, vulgaris, vulgare
bulgariaeian » bulgarian, bulgarien, bulgarean, bulgareiaeian, vulgariaeian, bulgariaiaeian
bulgarica » bulgaria, bulgarisch, bulgarian, bulgareica, vulgarica, bulgariaica
bulgar » bulgare, vulgar, bulgaria
bulger » 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: ((vulgariaiaiae OR ((bulgarie OR vulgarie) OR (bulgariaeian OR bulgarica))) OR (bulgar OR (bulger OR bulge))).
• Adding a wildcard symbol may retrieve word variants: ((vulgariaiaiae or ((bulgarie or vulgarie) or (bulgariaeian or bulgarica))) or (bulgar or (bulger or bulge)))*.