Perhaps you should try some spelling variations:
qiao yan » qian yan, jiao yan, xiao yuan
gene one » gene clone, gene gene, none one
gene set » gene sets, game set
one saul » one small
gene we » gene w
tan one » than one, can one, man one
yan a » can a, yan _, jan a
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang qiao yan a ((gene one) OR (((gene we) OR (gene set)))) tan one saul ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qiao yan a ((gene one) or (((gene we) OR (gene set)))) tan one saul ;~".
• Adding a wildcard symbol may retrieve word variants: wang qiao yan a ((gene one) or (((gene we) OR (gene set)))) tan one saul ;*.