Perhaps you should try some spelling variations:
predicting patient » predicting patterns, predicting points, predicting pollen
selecting patient » selecting talent, selecting treatment, select patients
wang liang » wang yang
risk cong » risk coping, risk among, risk along
yang jui » yang judy, yang di, yang xi
yang up » tying up, yang jun, hang ups

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((yang up) or (yang jui)) ((selecting patient) OR (predicting patient)) risk cong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((yang up) OR (yang jui)) ((selecting patient) OR (predicting patient)) risk cong shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yang up) or (yang jui)) ((selecting patient) OR (predicting patient)) risk cong shu ;".
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang up) or (yang jui)) ((selecting patient) OR (predicting patient)) risk cong shu ;*.