Perhaps you should try some spelling variations:
china gain » china grain, china main, china going
gene bank » gene banks, one bank, genomen bank
aid china » arid china, did china, 2nd china
yang jui » yang judy, yang yi
bank aid » band aid, bank card, bank adb
yang xi » yang yi
2 mean » h2 mean, a mean, 1 mean
nr 2 » nr 1

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: ((((((yang xi) OR (yang jui))) OR (yang dean))) OR (yang di))nr 2 mean gene bank aid china gain ;~.
• Adding a wildcard symbol may retrieve word variants: ((((((yang xi) or (yang jui))) or (yang dean))) or (yang di))nr 2 mean gene bank aid china gain ;*.