Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
gene one » gene clone, gene gene, gene we
one saul » one small
yan yan » yan yuan, nan yan, wang yan
one can » one can't, one case, line can
can one » than one, can only
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 yan) OR (yang yang)) a gene one can one saul ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yan) OR (yang yang)) a gene one can one saul ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan yan) OR (yang yang)) a gene one can one saul ;*.