Perhaps you should try some spelling variations:
changes made » changes a, changes due
hyoung yan » kyoung yang, hyoung gun, kyoung yun
yang mind » yang cindy, yang jin, sang minh
kong sara » kong sar
yang jun » yang jui, pang jun, yang jin
yi chen » jui chen
yan yi » yang yi, tan yi, yan zi
wang » wing, wan, 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: wang hyoung yan yi chen ((((yang mind) OR (changes made))) OR (yang jun)) kong sara ;~.
• Adding a wildcard symbol may retrieve word variants: wang hyoung yan yi chen ((((yang mind) or (changes made))) or (yang jun)) kong sara ;*.