Perhaps you should try some spelling variations:
national » nationale (Expand Search), nationala (Expand Search), nationaler (Expand Search)
nationalerene » nationaleerene (Expand Search), nationalaerene (Expand Search), nationalererene (Expand Search), nationaler (Expand Search), nationalhymne (Expand Search)
nationalen » nationaleen (Expand Search), nationalaen (Expand Search), nationaleren (Expand Search)
regional » region (Expand Search)
legionary » legionar (Expand Search), legionaren (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 stadte ) OR (( nationalerene OR nationalen) legionary stadte ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( national regional stadte ) OR (( nationalerene OR nationalen) legionary stadte )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( national regional stadte ) OR (( nationalerene OR nationalen) legionary stadte ))".
• Adding a wildcard symbol may retrieve word variants: (( national regional stadte ) OR (( nationalerene OR nationalen) legionary stadte ))*.