Perhaps you should try some spelling variations:
human gene » human genome, human gender, human bone
wang yang » wang yan, wang liang, wang yanling
dang hari » dang hai
yang min » yang mind, yang jin, tang min
yang jun » yang jui, pang jun, yang jin
yang yi » yang di, yang xi, yang jui
a genre » _ genre, a gender, a gentle
a gene » a gender, a gentle, a geneve

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yi ((((a gene) OR (a genre))) or (human gene)) ((yang min) or (yang jun)) dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yi ((((a gene) OR (a genre))) OR (human gene)) ((yang min) OR (yang jun)) dang hari ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yi ((((a gene) OR (a genre))) or (human gene)) ((yang min) or (yang jun)) dang hari ;".
• Adding a wildcard symbol may retrieve word variants: wang yang yi ((((a gene) OR (a genre))) or (human gene)) ((yang min) or (yang jun)) dang hari ;*.