Perhaps you should try some spelling variations:
changes made » changes a, changes due
tan ying » fan ying, ran ying, tan yang
jin ying » li ying
yang jie » yang jin, yang di, yang jui
ying jin » yang jin, jing ji
fang ri » fang wei, fang xia
ri chen » yi chen, li chen, frei chen
yang xi » yang di, yang yi, yang jui

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: ((tan ying) OR (jin ying)) fang ri chen ((((yang jie) OR (ying jin))) OR (yang xi)) changes made ;~.
• Adding a wildcard symbol may retrieve word variants: ((tan ying) or (jin ying)) fang ri chen ((((yang jie) or (ying jin))) or (yang xi)) changes made ;*.