Perhaps you should try some spelling variations:
nurse » nurkse
nurses » nurkses
purses » purves, purposes, pursues, pures, perses
pures » purves, pues, pares
purse » pursue, pure, perse
practitioner » practitioners
curse » course, cure
cursa » cura, curia, curva
cursan » curan, curian, curvan

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 ((purses OR pures) OR purse))) practitioner ) OR ( (curse OR ((cursa OR curso) OR cursan)) practitioner ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( (nurse OR (nurses OR ((purses OR pures) OR purse))) practitioner ) OR ( (curse OR ((cursa OR curso) OR cursan)) practitioner ))".
• Adding a wildcard symbol may retrieve word variants: (( (nurse OR (nurses OR ((purses OR pures) OR purse))) practitioner ) OR ( (curse OR ((cursa OR curso) OR cursan)) practitioner ))*.