Perhaps you should try some spelling variations:
bulgereiae » bulgariae
bulgareicae » bulgaricae, bulgarica, bulgariae, vulgareicae, bulgereicae, bulgariaeicae, bulgarieicae, bulgarienicae
vulgaria » bulgaria, vulgaris, vulgari
vulgarisch » bulgarisch, bulgarische, vulgaris
bulgar » vulgar, bulger, bulgaria
bulgare » vulgare, bulgere, bulgariae, bulgarie, bulgarien
bulges » bulge

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: ((bulgereiae OR (bulgareicae OR (vulgaria OR vulgarisch))) OR ((bulgar OR bulgare) OR bulges)).
• Adding a wildcard symbol may retrieve word variants: ((bulgereiae or (bulgareicae or (vulgaria or vulgarisch))) or ((bulgar or bulgare) or bulges))*.