Perhaps you should try some spelling variations:
vulgariae » bulgariae, vulgarise, vulgaridad
bulgariia » bulgaria, bulgarica, bulgarian, bulgareiia, bulgeriia, bulgariaiia
bulgaricae » bulgarica, bulgarische, bulgaria, bulgareicae, bulgericae, bulgariaicae
bulgar » bulgare, bulger, bulgaria
bulgarien » bulgareien, bulgerien, bulgariaien, bulgarian, bulgaria
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: ((vulgariae OR (bulgariia OR bulgaricae)) OR ((bulgar OR (bulgarien OR vulgar)) OR bulges))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vulgariae or (bulgariia OR bulgaricae)) or ((bulgar or (bulgarien or vulgar)) or bulges))*".