Perhaps you should try some spelling variations:
gene yang » gene bank
wang yao » wang yan, yang yao, gang yao
yao yang » yang yang
jie song » jae song, kim song, li song
jin song » john song, kim song, jin ying
kim eung » kim young, kim song
di gene » i gene, di genere, di atene

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yao yang di gene yang ((((jie song) OR (jin song))) or (kim eung)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao yang di gene yang ((((jie song) OR (jin song))) OR (kim eung)) ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yao yang di gene yang ((((jie song) OR (jin song))) or (kim eung)) ghi ;".
• Adding a wildcard symbol may retrieve word variants: wang yao yang di gene yang ((((jie song) OR (jin song))) or (kim eung)) ghi ;*.