Perhaps you should try some spelling variations:
bulgariae » bulgaricae, bulgarian, bulgarie, bulgareiae, vulgariae, bulgarieiae
bulgareicae » bulgaricae, bulgarica, bulgareeicae, vulgareicae, bulgarieeicae
bulgareeeiae » bulgareeeeiae, vulgareeeiae, bulgarieeeeiae
bulgaria » bulgareia, vulgaria, bulgarieia
bulgar » bulgare, vulgar, bulgarie
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: (((bulgariae OR bulgareeeiae) OR (bulgareicae OR bulgaria)) OR ((bulgar OR bulger) OR bulge)).
• Adding a wildcard symbol may retrieve word variants: (((bulgariae or bulgareeeiae) or (bulgareicae or bulgaria)) or ((bulgar or bulger) or bulge))*.