Perhaps you should try some spelling variations:
"second polnischer republic" » "second polnische republic" (Expand Search), "second polnischen republic" (Expand Search), "second polnisch republic" (Expand Search), "second polnischer republica" (Expand Search), "second polnischer republik" (Expand Search), "second polnischer republicii" (Expand Search)
"second polnischeer republic" » "second polnischeer republica" (Expand Search), "second polnischeer republik" (Expand Search), "second polnischeer republicii" (Expand Search), "second polnische republic" (Expand Search), "second polnischen republic" (Expand Search), "second polnisches republic" (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: (("second polnischer republic") OR ("second polnischeer republic"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"second polnischer republic\") OR (\"second polnischeer republic\"))".
• Removing quotes may allow a broader search: (( second polnischer republic ) OR ( second polnischeer republic )).
• Adding a wildcard symbol may retrieve word variants: (("second polnischer republic") OR ("second polnischeer republic"))*.