Perhaps you should try some spelling variations:
bulgeriae » bulgariae, bulgaricae, bulgaria
vulgarie » vulgarise, vulgaris, vulgare
bulgar » vulgar, bulger, bulgaria
bulgarien » vulgarien, bulgerien, bulgariaien, bulgarian, bulgaria
bulgare » vulgare, bulgere, bulgariae, bulgarie, 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: ((bulgeriae OR vulgarie) OR (((bulgar OR bulgarien) OR bulgare) OR bulges))*.