Perhaps you should try some spelling variations:
bulgareiae » bulgariae, bulgaria, bulgarian, bulgareeiae, vulgareiae, bulgariaeiae
bulgareeiae » bulgariae, bulgareeeiae, vulgareeiae, bulgariaeeiae
bulgar » bulgare, vulgar, bulgaria
bulger » bulge
bulges » bulge
bilgere » bilger, bilgeri, billigere

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 bulgareeiae) OR ((bulgar OR (bulger OR bulges)) OR bilgere)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((bulgareiae OR bulgareeiae) or ((bulgar or (bulger or bulges)) or bilgere))".
• Adding a wildcard symbol may retrieve word variants: ((bulgareiae OR bulgareeiae) or ((bulgar or (bulger or bulges)) or bilgere))*.