Perhaps you should try some spelling variations:
historischen » historische (Expand Search)
romaniae » romania (Expand Search), romanian (Expand Search), romane (Expand Search)
roumanian » romanian (Expand Search), rumanien (Expand Search), romania (Expand Search), roumanien (Expand Search), rumanian (Expand Search)
rumanian » rumanien (Expand Search), romanian (Expand Search), rumania (Expand Search)
roumania » romania (Expand Search), roumanie (Expand Search), rumania (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (bibliotheca OR bibliothek) historischen (romaniae OR ((roumanian OR rumanian) OR roumania)) 1~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(bibliotheca OR bibliothek) historischen (romaniae OR ((roumanian OR rumanian) OR roumania)) 1".
• Adding a wildcard symbol may retrieve word variants: (bibliotheca OR bibliothek) historischen (romaniae OR ((roumanian OR rumanian) OR roumania)) 1*.