Perhaps you should try some spelling variations:
selecting patient » selecting talent, selecting treatment, predicting patient
patient task » patient risk, patient cases, patient stays
task pooling » risk pooling, gas pooling, land pooling
pooling shu » pooling sub
wang liang » wang yang
yang up » yang jui, tying up, yang jun

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: wang liang ((yang up) OR (yang judy)) selecting patient task pooling shu ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang up) or (yang judy)) selecting patient task pooling shu ;*.