Perhaps you should try some spelling variations:
wang yidan » wang yan
phone one » phone line, phone use, none one
gene set » gene sets, game set
one saul » one small
gene we » gene w, gene one
tan one » than one, can one, man one
oman a » roman a, oman _, norman a
jan a » jane a, can a, jan m

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 yidan ((oman a) OR (jan a)) ((phone one) OR (((gene we) OR (gene set)))) tan one saul ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan ((oman a) or (jan a)) ((phone one) or (((gene we) OR (gene set)))) tan one saul ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan ((oman a) or (jan a)) ((phone one) or (((gene we) OR (gene set)))) tan one saul ;*.