Perhaps you should try some spelling variations:
nurse » nurkse, purse
nurses » nurkses, purses
perse » pese, verse, persa
perseo » peseo, verseo, persao, persello
practitioner » practitioners
curse » course, curso
cure » care, cre, core
cuore » core
cursa » cursan, curso, cura

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 perseo)) practitioner ) OR ( ((curse OR ((cure OR cubre) OR cuore)) OR cursa) practitioner ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((nurse OR nurses) OR (perse OR perseo)) practitioner ) OR ( ((curse OR ((cure OR cubre) OR cuore)) OR cursa) practitioner ))".
• Adding a wildcard symbol may retrieve word variants: (( ((nurse OR nurses) OR (perse OR perseo)) practitioner ) OR ( ((curse OR ((cure OR cubre) OR cuore)) OR cursa) practitioner ))*.