Perhaps you should try some spelling variations:
practitioner » practitioners
cursa » cura, curia, curva
cursan » curan, curian, curvan
care » carne, case, carl
coria » corina, coriat, soria
curvan » curvas, curva, curran
curiae » curia, curie
cuya » cuyo, cuba

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( nurkse practitioner ) OR ( (((cursa OR curso) OR care) OR ((cursan OR coria) OR (curvan OR (curiae OR cuya)))) practitioner ))~".
• Adding a wildcard symbol may retrieve word variants: (( nurkse practitioner ) OR ( (((cursa OR curso) OR care) OR ((cursan OR coria) OR (curvan OR (curiae OR cuya)))) practitioner ))*.