Perhaps you should try some spelling variations:
them some » them more, them so
yang jan » yang jin, yang jun, yang dean
yang fan » zhang fan, yang dean, yang yang
yang jie » yang jin, yang jui, yang xi
gene fit » gene i, gene set
fit them » fix them, hit them, fail them
a gene » a genre, a gender, a gentle

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 jan) OR (yang fan))) or (yang di))) or (yang jie)) a gene fit them some small ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((((yang jan) OR (yang fan))) OR (yang di))) OR (yang jie)) a gene fit them some small ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((((yang jan) OR (yang fan))) or (yang di))) or (yang jie)) a gene fit them some small ;*".