Perhaps you should try some spelling variations:
them some » them so
them more » them work
yang jan » yang fan, yang jun, yang dean
yang jui » yang judy, yang di, yang xi
yang jin » yang jie, yang jun, ying jin
gene fit » gene i, gene set
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 jui))) or (yang jin)) a gene fit ((them some) OR (them more)) small ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yang jan) OR (yang jui))) OR (yang jin)) a gene fit ((them some) OR (them more)) small ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yang jan) or (yang jui))) or (yang jin)) a gene fit ((them some) OR (them more)) small ;*".