Perhaps you should try some spelling variations:
historica » historical (Expand Search), istoria (Expand Search), istorice (Expand Search)
historisch » historische (Expand Search), historischer (Expand Search), historisches (Expand Search)
historischen » historischeen (Expand Search), historischeren (Expand Search), historischesen (Expand Search), historische (Expand Search)
romanian » romania (Expand Search), rumanien (Expand Search), romaniei (Expand Search)
roumanie » roumania (Expand Search), roumanian (Expand Search), rumanien (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 historisch) OR istorie) OR historischen) (romanian OR roumanie) 1~".
• Adding a wildcard symbol may retrieve word variants: bibliothek (((historica OR historisch) OR istorie) OR historischen) (romanian OR roumanie) 1*.