Perhaps you should try some spelling variations:
one small » some small
yan clan » das clan, yan guan, yan yuan
set than » feet than, text than
set them » let them, fit them, hit them
see them » serve them, keep them, feed them
yan can » man can, yan cong, yan guan
a gene » a genre, a gender, a gentle
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan can) OR (yan clan)) a gene ((set than) or (((set them) or (see them)))) one small ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan can) OR (yan clan)) a gene ((set than) OR (((set them) OR (see them)))) one small ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan can) OR (yan clan)) a gene ((set than) or (((set them) or (see them)))) one small ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan can) OR (yan clan)) a gene ((set than) or (((set them) or (see them)))) one small ;*.