Perhaps you should try some spelling variations:
vulgariae » bulgariae, vulgarise, bulgaricae
bulgeriae » bulgariae, bulgaricae, bulgaria, bulgeiae, bulgesiae
bulgar » vulgar, bulgaria, bulgarie
bulgare » vulgare, bulgariae, bulgariee, bulgarie, bulgarien
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: ((vulgariae OR bulgeriae) OR ((bulgar OR bulger) OR (bulgare OR (vulgariae OR bulgeriae)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vulgariae or bulgeriae) or ((bulgar OR bulger) or (bulgare or (vulgariae or bulgeriae))))".
• Adding a wildcard symbol may retrieve word variants: ((vulgariae or bulgeriae) or ((bulgar OR bulger) or (bulgare or (vulgariae or bulgeriae))))*.