Perhaps you should try some spelling variations:
"carol die nationale defence universitat" » "carol die nationalen defence universitat" (Expand Search), "carol der nationale defence universitat" (Expand Search), "carol als nationale defence universitat" (Expand Search), "carol ii nationale defence universitat" (Expand Search)
"carol i national defence universitat" » "carol im nationalen defence universitat" (Expand Search), "carol ii national defence universitat" (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: (("carol i national defence universitat") OR ("carol die nationale defence universitat"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"carol i national defence universitat\") OR (\"carol die nationale defence universitat\"))".
• Removing quotes may allow a broader search: (( carol i national defence universitat ) OR ( carol die nationale defence universitat )).
• Adding a wildcard symbol may retrieve word variants: (("carol i national defence universitat") OR ("carol die nationale defence universitat"))*.