Perhaps you should try some spelling variations:
making defining » making meaning, making learning, making mining
defining costs » defining cases, defining cross, defining losses
rules making » rule making, does making
costs shu » costs ch
dong bin » dong di
a rules » a rule
a a » a la

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 sin) OR (((dann bin) OR (dong bin)))) a a rules making defining costs shu ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (((dann bin) or (dong bin)))) a a rules making defining costs shu ;*.