Perhaps you should try some spelling variations:
"nationale regional state" » "nationalae regional state" (Expand Search), "nationalere regional state" (Expand Search), "nationalese regional state" (Expand Search), "nationale religional state" (Expand Search)
"national legion state" » "nationala legion state" (Expand Search), "nationaler legion state" (Expand Search), "nationales legion state" (Expand Search), "national legionar state" (Expand Search)
"nationalen region stadt" » "nationalaen region stadt" (Expand Search), "nationaleren region stadt" (Expand Search), "nationalesen region stadt" (Expand Search), "nationalen religion 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: (((("nationale regional state") OR ("national legion state"))) OR ("nationalen region stadt"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"nationale regional state\") OR (\"national legion state\"))) OR (\"nationalen region stadt\"))".
• Removing quotes may allow a broader search: (((( nationale regional state ) OR ( national legion state ))) OR ( nationalen region stadt )).
• Adding a wildcard symbol may retrieve word variants: (((("nationale regional state") OR ("national legion state"))) OR ("nationalen region stadt"))*.