Perhaps you should try some spelling variations:
"bibliothek historica romania 1" » "bibliothek historica romaniae 1" (Expand Search), "bibliothek historica romania 1918" (Expand Search), "bibliothek historica romania 1925" (Expand Search)
"bibliotheca historica romania 1925925918925" » "bibliotheca historica romaniae 1925925918925" (Expand Search), "bibliotheca historica romania 1918925925918925" (Expand Search), "bibliotheca historica romania 1925925925918925" (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: (("bibliothek historica romania 1") OR ("bibliotheca historica romania 1925925918925"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"bibliothek historica romania 1\") OR (\"bibliotheca historica romania 1925925918925\"))".
• Removing quotes may allow a broader search: (( bibliothek historica romania 1 ) OR ( bibliotheca historica romania 1925925918925 )).
• Adding a wildcard symbol may retrieve word variants: (("bibliothek historica romania 1") OR ("bibliotheca historica romania 1925925918925"))*.