Perhaps you should try some spelling variations:
patients si » patients _, patients 1, patients 2
patients en » patients per, patients _, patients 1
among peers » among ers, among users, among letters
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
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) OR (patients en)) among peers ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang can lose ((patients si) OR (patients en)) among peers ;*".