Perhaps you should try some spelling variations:
care patient » care patients, safe patient, cancer patient
patient test » patient cost, patient task, patient tot
test among » trust among, contest among
yang july » yang judy, yang jun
among new » among jews, among low, among eu
tying up » taking up, tying _
yang jui » yang judy, yang di, yang xi
wang » wing, wan, lang

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 yanling ((tying up) OR (((yang jui) OR (yang july)))) care patient test among new ;~.
• Adding a wildcard symbol may retrieve word variants: wang yanling ((tying up) or (((yang jui) or (yang july)))) care patient test among new ;*.