Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
gene yang » gene bank
jin song » jie song, john song, jin ying
kim song » kim young
kim eung » kim young
wang i » wang di, wang li, wang _
i gene » _ gene, a gene, e gene
same » some, name

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

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