Perhaps you should try some spelling variations:
nurse » nurkse, curse, purse
nurses » nurkses, curses, purses
perse » perseo, persa, pere
verse » verso
peso » pero, paso, eso
pese » peste
ese » este
practitioner » practitioners
curses » courses, cursos, curves

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 ((curso OR ((perse OR (verse OR verde)) OR ((pese OR peso) OR ese))) OR pursued)) practitioner ) OR ( (nurses OR curses) practitioner ))~".
• Adding a wildcard symbol may retrieve word variants: (( (nurse OR ((curso OR ((perse OR (verse OR verde)) OR ((pese OR peso) OR ese))) OR pursued)) practitioner ) OR ( (nurses OR curses) practitioner ))*.