Perhaps you should try some spelling variations:
vulgareiae » bulgariae, vulgarise
bulgareicae » bulgaricae, bulgarica, bulgariae, bulgaricaee, bulgareeicae, vulgareicae, bulgariaeicae
bulgareia » bulgaria, bulgariia, bulgarian, bulgareeia, vulgareia, bulgariaeia
bulgareica » bulgarica, bulgaria, bulgaricae, bulgareeica, vulgareica, bulgariaeica
bulgar » bulgare, vulgar, bulgaria
bulger » bulge, 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: ((vulgareiae OR (bulgareicae OR (bulgareia OR bulgareica))) OR (bulgar OR bulger)).
• Adding a wildcard symbol may retrieve word variants: ((vulgareiae or (bulgareicae or (bulgareia or bulgareica))) or (bulgar or bulger))*.