Perhaps you should try some spelling variations:
china main » china's main, china may
gene bank » gene banks, one bank, genomen bank
mann gene » klann gene, mann ohne
und china » 2nd china, funds china, did china
yang jui » yang judy, yang yi
bank und » bank fund, banken und, bank under
yang xi » yang yi
1 mann » 1 manns, 1 main, _ mann

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 (wang yan))) OR (yang di))nr 1 mann gene bank und china main ;~.
• Adding a wildcard symbol may retrieve word variants: ((((((yang xi) or (yang jui))) or (wang yan))) or (yang di))nr 1 mann gene bank und china main ;*.