Perhaps you should try some spelling variations:
health gain » health goals
wang liang » wang yang
heat gain » health gains, wheat grains
yang jin » yang jie, yang jun, ying jin
woran » woman, moran, goran
man » main, many, mean
kann » ann
hai » hadi, haji, hari

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: woran man kann ((heat gain) or (health gain)) ((wang liang) or (yang jin)) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: woran man kann ((heat gain) OR (health gain)) ((wang liang) OR (yang jin)) dang hai ;.
• Adding a wildcard symbol may retrieve word variants: woran man kann ((heat gain) or (health gain)) ((wang liang) or (yang jin)) dang hai ;*.