Perhaps you should try some spelling variations:
planning chain » planning china, planning can, planning gain
banking case » banking crises, banking a
china yang » china ying, china wang, china chang
long grain » long chain, long green, long trail
yang hand » yang anda, yang yang, yang fan
hand pain » hand part, hand vein

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: wang ((banking case) OR (planning chain)) china yang hand pain long grain ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((banking case) or (planning chain)) china yang hand pain long grain ;*.