Perhaps you should try some spelling variations:
"nationaler regional state" » "nationale regional state" (Expand Search), "nationala regional state" (Expand Search), "nationaleer regional state" (Expand Search), "nationalaer regional state" (Expand Search), "nationaleser regional state" (Expand Search)
"nationalen religion state" » "nationaleen religion state" (Expand Search), "nationalaen religion state" (Expand Search), "nationalesen religion state" (Expand Search)
"national region state" » "nationale region state" (Expand Search), "nationala region state" (Expand Search), "nationales region state" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"nationaler regional state\") OR (\"nationalen religion state\"))) OR (\"national region state\"))~".
• Removing quotes may allow a broader search: (((( nationaler regional state ) OR ( nationalen religion state ))) OR ( national region state ))~.
• Adding a wildcard symbol may retrieve word variants: (((("nationaler regional state") OR ("nationalen religion state"))) OR ("national region state"))*.