Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
one small » some small
gene one » gene clone, gene gene, gene we
one many » one man, one may, one money
many one » man one, many core, money one
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 yang) or (wang yang)) a gene one many one small ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang yang) OR (wang yang)) a gene one many one small ;*.