Perhaps you should try some spelling variations:
lose patients » les patients, obese patients, des patients
care patients » cancer patients, failure patients
among peers » among ers, among users, among letters
wang liang » wang yang
liang yang » liang ying, wang yang, yang yang
sex among » eu among, mix among
yang fan » zhang fan, yang dean, yang yang

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 fan ((lose patients) OR (care patients)) sex among peers ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang yang fan ((lose patients) OR (care patients)) sex among peers ;*".