Perhaps you should try some spelling variations:
"polnische biographical dictionary" » "polnischen biographical dictionary" (Expand Search), "politische biographical dictionary" (Expand Search), "polnische biographische dictionary" (Expand Search), "polnische biographie dictionary" (Expand Search), "polnische biographi dictionary" (Expand Search)
"politischeer biographical dictionary" » "politischeer biographische dictionary" (Expand Search), "politischeer biographie dictionary" (Expand Search), "politischeer biographi dictionary" (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: (("polnische biographical dictionary") OR ("politischeer biographical dictionary"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"polnische biographical dictionary\") OR (\"politischeer biographical dictionary\"))".
• Removing quotes may allow a broader search: (( polnische biographical dictionary ) OR ( politischeer biographical dictionary )).
• Adding a wildcard symbol may retrieve word variants: (("polnische biographical dictionary") OR ("politischeer biographical dictionary"))*.