Perhaps you should try some spelling variations:
patients ask » patients risk, patient task, patients a
ask along » past along, risk along, all along
yang jui » yang judy, yang di, yang xi
yang jun » pang jun, yang jin, yang judy
yang up » tying up, hang ups, yang hui
wang » wing, wan, lang
nhue » neue

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 up) OR (yang jui))) or (yang jun)) cancer patients ask along nhue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((((yang up) OR (yang jui))) OR (yang jun)) cancer patients ask along nhue ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((((yang up) OR (yang jui))) or (yang jun)) cancer patients ask along nhue ;".
• Adding a wildcard symbol may retrieve word variants: wang yan ((((yang up) OR (yang jui))) or (yang jun)) cancer patients ask along nhue ;*.