Perhaps you should try some spelling variations:
romaniae 1918 » rumanien 1918 (Expand Search), romania 1925 (Expand Search), romaniae 1 (Expand Search)
rumanien 1925 » rumanien 1935 (Expand Search), rumanien 1918 (Expand Search), rumanien 1938 (Expand Search)
romania 1918 » romania 1925 (Expand Search), rumanien 1918 (Expand Search)
bibliotheca » bibliothek (Expand Search)
historica » historical (Expand Search), historisch (Expand Search), istoria (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 historica ((romaniae 1918) OR (((romania 1918) OR (rumanien 1925))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "bibliotheca historica ((romaniae 1918) OR (((romania 1918) OR (rumanien 1925))))".
• Adding a wildcard symbol may retrieve word variants: bibliotheca historica ((romaniae 1918) OR (((romania 1918) OR (rumanien 1925))))*.