Perhaps you should try some spelling variations:
historica » historical (Expand Search), istorice (Expand Search), istorija (Expand Search)
istoria » istorie (Expand Search)
historisch » historische (Expand Search), historischen (Expand Search), historisches (Expand Search)
historischer » historischeer (Expand Search), historischener (Expand Search), historischeser (Expand Search), historische (Expand Search), historischen (Expand Search)
romaniae » romania (Expand Search), roumanian (Expand Search), romane (Expand Search)
romanian » romania (Expand Search), rumanien (Expand Search), romaniei (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "bibliothek ((historica OR istoria) OR (historisch OR historischer)) (romaniae OR romanian) 1~".
• Adding a wildcard symbol may retrieve word variants: bibliothek ((historica OR istoria) OR (historisch OR historischer)) (romaniae OR romanian) 1*.