Perhaps you should try some spelling variations:
yang human » facing human
human gene » human genome, human gender, human bone
liang tan » liang dan, liang sun, wing tan
wong siew » long view
big bank » big banks, big bang
yang jun » yang jui, pang jun, yang jin
gi yang » yi yang, liu yang, hui yang
ran » rain, iran, rank

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

• Performing a fuzzy search may retrieve terms with similar spellings: ran gi yang human gene ((((big bank) or (liang tan))) or (yang jun)) ((cong shu) or (wong siew)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ran gi yang human gene ((((big bank) OR (liang tan))) OR (yang jun)) ((cong shu) OR (wong siew)) ;.
• Adding a wildcard symbol may retrieve word variants: ran gi yang human gene ((((big bank) or (liang tan))) or (yang jun)) ((cong shu) or (wong siew)) ;*.