Perhaps you should try some spelling variations:
practitioner » practitioners
curse » course, curso, cure
cursa » curso, cura, curia
cursan » curson, curan, curian
carta » cartas, marta, carla
soria » sonia, sofia, seria
curva » curvas, cura, cueva
curiae » curia, curie

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nurkse practitioner ) OR ( (curse OR ((((cursa OR cursan) OR carta) OR (nuria OR soria)) OR (curva OR curiae))) practitioner ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( nurkse practitioner ) OR ( (curse OR ((((cursa OR cursan) OR carta) OR (nuria OR soria)) OR (curva OR curiae))) practitioner ))*".