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 green » going green, long grain
yang yang » wang yang, wang yan
yang eine » yang jie, yang jin, yang jing
eine long » eine lange, since long, life long

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((banking case) or (planning chain)) china yang yang eine long green ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((banking case) OR (planning chain)) china yang yang eine long green ;*.