Perhaps you should try some spelling variations:
patients 10.5 » patients 10.1, patients 10.6, patients 14.5
among masters » among partners, among farmers, among actors
patients 1.8 » patients 10.1, patients 10.6, patients 11.6
yan yang » yang yang, yao yang, dan yang
yang fan » zhang fan, yang dean, yang yang
fan do » can do, fan de
wang » wing, wan, lang

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: "wang yan yang fan do ((patients 1.8) OR (patients 10.5)) among masters ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan yang fan do ((patients 1.8) OR (patients 10.5)) among masters ;*.