Perhaps you should try some spelling variations:
when women » women women, men women, when men
yang liang » wang liang, yan liang, yang yang
women can » women a
can wheat » corn wheat, can when, can beat
dang hadi » dang hai
dang hari » dang hai
yang jie » yang jin, yang di, yang jui

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: when women can wheat grains ((yang liang) OR (yang jie)) ((dang hadi) OR (dang hari)) ;~.
• Adding a wildcard symbol may retrieve word variants: when women can wheat grains ((yang liang) or (yang jie)) ((dang hadi) or (dang hari)) ;*.