Perhaps you should try some spelling variations:
china grain » china gain, china main, china plain
bank funds » bank fund, bank funded, bank bonds
yang yang » wang yang, wang yan
gene bank » gene banks, one bank, genomen bank
yang yi » yang xi, yang jui
2 many » _ many, 6 many, 7 many
5 many » _ many, 5 man, 6 many

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang yi) or (yang yang))) or (yang di))nr ((2 many) OR (5 many)) gene bank funds china grain ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang yi) OR (yang yang))) OR (yang di))nr ((2 many) OR (5 many)) gene bank funds china grain ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yi) or (yang yang))) or (yang di))nr ((2 many) OR (5 many)) gene bank funds china grain ;*".