Perhaps you should try some spelling variations:
zdravotnick%C3%A9 » zdravotnicke%C3%A9, zdravotnicka%C3%A9, zdravotnicky%C3%A9
zdravotnickya%C3%A9 » zdravotnickeya%C3%A9, zdravotnickaya%C3%A9, zdravotnickyya%C3%A9, zdravotnicka%C3%A9, zdravotnicky%C3%A9, zdravotnickym%C3%A9
zdravotnickeya%C3%A9 » zdravotnickeeya%C3%A9, zdravotnickaeya%C3%A9, zdravotnickyeya%C3%A9, zdravotnicke%C3%A9, zdravotnicka%C3%A9, zdravotnicky%C3%A9
zdroje » zdroj

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (zdravotnick%C3%A9 OR (zdravotnickya%C3%A9 OR zdravotnickeya%C3%A9)) zdroje~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(zdravotnick%C3%A9 OR (zdravotnickya%C3%A9 OR zdravotnickeya%C3%A9)) zdroje".
• Adding a wildcard symbol may retrieve word variants: (zdravotnick%C3%A9 OR (zdravotnickya%C3%A9 OR zdravotnickeya%C3%A9)) zdroje*.