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