Perhaps you should try some spelling variations:
national » nationale (Expand Search), nationala (Expand Search), nationalen (Expand Search)
nationaler » nationaleer (Expand Search), nationalaer (Expand Search), nationalener (Expand Search), nationale (Expand Search), nationalen (Expand Search), nationala (Expand Search)
nationaleen » nationaleeen (Expand Search), nationalaeen (Expand Search), nationaleneen (Expand Search), nationalen (Expand Search), nationale (Expand Search), nationales (Expand Search)
nationaleeen » nationaleeeen (Expand Search), nationalaeeen (Expand Search), nationaleneeen (Expand Search), nationalen (Expand Search), nationale (Expand Search), nationales (Expand Search)
university » 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: (national OR (nationaler OR (nationaleen OR nationaleeen))) university of kharkiv~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(national OR (nationaler OR (nationaleen OR nationaleeen))) university of kharkiv".
• Adding a wildcard symbol may retrieve word variants: (national OR (nationaler OR (nationaleen OR nationaleeen))) university of kharkiv*.