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