Perhaps you should try some spelling variations:
nurse » nurkse, curse, purse
nurses » nurkses, curses, purses
perse » perseo, pese, verse
practitioner » practitioners
cure » cubre, cuore, curse
care » carne, case, cara
carl » carla, karl
curia » cura, nuria, coria

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((nurse OR nurses) OR (perse OR verde)) practitioner ) OR ( (((cure OR cuba) OR (care OR carl)) OR (curia OR curso)) practitioner ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((nurse OR nurses) OR (perse OR verde)) practitioner ) OR ( (((cure OR cuba) OR (care OR carl)) OR (curia OR curso)) practitioner ))".
• Adding a wildcard symbol may retrieve word variants: (( ((nurse OR nurses) OR (perse OR verde)) practitioner ) OR ( (((cure OR cuba) OR (care OR carl)) OR (curia OR curso)) practitioner ))*.