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