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