Perhaps you should try some spelling variations:
woman can » women can, man can, woman c
earn heat » earn her
heat gain » health gain, health gains, wheat grains
yan liang » yang liang, wang liang, you liang
can earn » can learn
yang jun » yang jui, pang jun, yang jin
yang xi » yang di, yang yi, yang jui
hai » hadi, haji, hari

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: woman can earn heat gain ((yan liang) OR (((yang jun) OR (yang xi)))) dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: woman can earn heat gain ((yan liang) or (((yang jun) or (yang xi)))) dang hai ;*.