Perhaps you should try some spelling variations:
bulgarieia » bulgariia, bulgaria, bulgarien, bulgareieia, vulgarieia, bulgariaieia
vulgarise » vulgarisee, vulgarises, vulgaris
vulgarica » bulgarica, bulgaricae, vulgaridad
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: (((bulgarieia OR vulgarise) OR vulgarica) OR (bulgar OR bulger)).
• Adding a wildcard symbol may retrieve word variants: (((bulgarieia or vulgarise) or vulgarica) or (bulgar or bulger))*.