Perhaps you should try some spelling variations:
change making » change using
ahead machine » based machine, ahead china, ahead michele
making ahead » moving ahead, making asean, looking ahead
yang yang » wang yang, wang yan
ran ying » fan ying, tan ying, jin ying
kim dang » kim dong, kim jang, kim kwang
hai » hadi, haji, hari

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: change making ahead machine ((ran ying) OR (yang yang)) kim dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: change making ahead machine ((ran ying) or (yang yang)) kim dang hai ;*.