Perhaps you should try some spelling variations:
machine arts » machine parts, machine ages, machine anti
man machine » human machine, a machine, ai machine
long green » going green, long grain
green man » green human, green means, green bank
yang july » yang judy, yang jui, yang jun
yang xi » yang di, yang jui
yang yi » yang di, yang jui
wang » wing, lang

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: long green man machine arts ((((yang xi) OR (yang yi))) OR (yang july)) (wang OR wan) hua ;~.
• Adding a wildcard symbol may retrieve word variants: long green man machine arts ((((yang xi) or (yang yi))) or (yang july)) (wang or wan) hua ;*.