Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
one small » some small
yang yan » wang yan, yang fan, yang yao
gene we » gene w, gene one, gene set
tan one » than one, can one, man one
a gene » a genre, a gender, a gentle
we tan » we can, we stand, we thank

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 yan) or (yang yang)) a gene we tan one small ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang yan) OR (yang yang)) a gene we tan one small ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yang yan) or (yang yang)) a gene we tan one small ;*.