Perhaps you should try some spelling variations:
lose patients » les patients, obese patients, care patients
patients si » patients _, patients 1, patients en
among peers » among users, among letters, among members
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
among ers » among users, among east, among heis
yang can » yang fan, yang dean, yang yang
can lose » can close, can lost, can losers

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 can lose patients si ((among peers) or (among ers)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang yang can lose patients si ((among peers) OR (among ers)) ;*.