Perhaps you should try some spelling variations:
rent sharing » risk sharing, rent seeking, cost sharing
sharing hold » sharing food, sharing home, sharing how
hold kong » hold young, hong kong
yan wang » yuan wang, yang yang, qian wang
yang hui » wang hui, yang muxi, zhang hui
yang jui » yang judy, yang di, yang xi

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: yan wang ((yang hui) OR (yang jui)) rent sharing hold kong (sar OR star) ;~.
• Adding a wildcard symbol may retrieve word variants: yan wang ((yang hui) or (yang jui)) rent sharing hold kong (sar or star) ;*.