Perhaps you should try some spelling variations:
facing human » causing human, healing human, leading human
wang human » wang xueman, wang hua, owning human
wang yuan » wang yuhan, wang yan, fang yuan
gene bank » gene banks, one bank, genomen bank
bank can » banks can, bank card, bank bank
can kang » chan kang, yuan kang, man kann

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan ((wang human) or (facing human)) gene bank can kang (sar or star) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan ((wang human) OR (facing human)) gene bank can kang (sar OR star) ;.
• Adding a wildcard symbol may retrieve word variants: wang yuan ((wang human) or (facing human)) gene bank can kang (sar or star) ;*.