Perhaps you should try some spelling variations:
among masters » among partners, among farmers, among actors
des patients » des patents, des patienten, older patients
les patients » older patients, aids patients, aims patients
1.5 among » 1.8 among, 2.15 among, 19 among
yang jin » yang jie, yang jun, ying jin
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan ((yang jin) or (zhang fan)) ((des patients) OR (les patients)) 1.5 among masters ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yang jin) OR (zhang fan)) ((des patients) OR (les patients)) 1.5 among masters ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yang jin) or (zhang fan)) ((des patients) OR (les patients)) 1.5 among masters ;*".