Perhaps you should try some spelling variations:
making futures » making future, farming futures, trading futures
green making » green banking, green dating, green marketing
futures how » future how
dong jung » hong jong, dong ping, dong yang
yang yang » wang yang, wang yan
how shih » how six, how she

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: ((((dong jung) OR (dong sin))) OR (yang yang)) did china's green making futures how shih ;~.
• Adding a wildcard symbol may retrieve word variants: ((((dong jung) or (dong sin))) or (yang yang)) did china's green making futures how shih ;*.