Perhaps you should try some spelling variations:
bulgareiae » bulgariae, bulgarian, bulgarie, bulgarieiae, vulgareiae, bulgarieniae
bulgariaica » bulgarica, bulgariia
bulgare » bulgarie, vulgare, bulgarien
vulgarie » vulgarise, vulgaris, vulgare
vulgarly » vulgar, vulgaris

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 bulgaria) OR bulgariaica) OR ((bulgare OR (vulgarie OR vulgarly)) OR bulge)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((bulgareiae OR bulgaria) or bulgariaica) or ((bulgare or (vulgarie or vulgarly)) or bulge))".
• Adding a wildcard symbol may retrieve word variants: (((bulgareiae OR bulgaria) or bulgariaica) or ((bulgare or (vulgarie or vulgarly)) or bulge))*.