Perhaps you should try some spelling variations:
bulgareiae » bulgariae, bulgarian, bulgarie, bulgareeiae, vulgareiae, bulgereiae
bulgeriae » bulgariae, bulgaricae, bulgarian
bulgareicae » bulgaricae, bulgarica, bulgariae, bulgareeicae, vulgareicae, bulgereicae
bulgaria » bulgareia, vulgaria, bulgeria
bulgar » bulgare, vulgar, bulger

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 bulgeriae) OR vulgareeeiae) OR (bulgareicae OR bulgaria)) OR (bulgar OR bulge)).
• Adding a wildcard symbol may retrieve word variants: ((((bulgareiae or bulgeriae) or vulgareeeiae) or (bulgareicae or bulgaria)) or (bulgar or bulge))*.