Perhaps you should try some spelling variations:
among partners » paying partners, among farmers, among parents
des patients » les patients, des patienten, older patients
des patents » les patients, des patienten
10.6 among » 1.5 among, 1.8 among
yan yang » yang yang, yao yang, tan yang
dan yang » daun yang, tan yang, wang yang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((yan yang) OR (dan yang)) plan ((des patients) OR (des patents)) 10.6 among partners ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((yan yang) or (dan yang)) plan ((des patients) OR (des patents)) 10.6 among partners ;~".
• Adding a wildcard symbol may retrieve word variants: lang ((yan yang) or (dan yang)) plan ((des patients) OR (des patents)) 10.6 among partners ;*.