Perhaps you should try some spelling variations:
nurse » nurkse, curse
nurses » nurkses, curses
purse » pursue, pure, curse
pures » purves, pues, pares
practitioner » practitioners
cure » cuore, curse, care
cursa » cursan, cura, curia
curson » courson, cursos, carson

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: "(( ((nurse OR purse) OR (nurses OR pures)) practitioner ) OR ( ((curso OR (cure OR cubre)) OR (cursa OR curson)) practitioner ))~".
• Adding a wildcard symbol may retrieve word variants: (( ((nurse OR purse) OR (nurses OR pures)) practitioner ) OR ( ((curso OR (cure OR cubre)) OR (cursa OR curson)) practitioner ))*.