Perhaps you should try some spelling variations:
wang liang » wang yang
liang jan » liang dan, liang tan, jiang juan
gene set » gene sets, game set
gene one » gene gene, none one, see one
can only » can one
gene we » gene w
jan a » jane a, can a, jan m
saul » paul, saur, raul

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

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