Perhaps you should try some spelling variations:
"nationaler regional state" » "nationale regional state" (Expand Search), "nationalen regional state" (Expand Search), "nationaler region state" (Expand Search)
"nationala legion stadt" » "nationale legion stadt" (Expand Search), "nationalen legion stadt" (Expand Search), "nationala region stadt" (Expand Search)
"nationala legionar stadt" » "nationale legionar stadt" (Expand Search), "nationalen legionar stadt" (Expand Search), "nationala regionar stadt" (Expand Search), "nationala legionaren stadt" (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: (("nationaler regional state") OR ((("nationala legion stadt") OR ("nationala legionar stadt"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"nationaler regional state\") OR (((\"nationala legion stadt\") OR (\"nationala legionar stadt\"))))*".
• Removing quotes may allow a broader search: (( nationaler regional state ) OR ((( nationala legion stadt ) OR ( nationala legionar stadt ))))*.