Perhaps you should try some spelling variations:
credit creating » credits creating, credit rating, credit ratings
esf credit » des credit, e credit, eat credit
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang
wong yue » wang yue, hong yu
a wong » y wong
a esf » _ esf, a es

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (((yang yang) OR (wang yan)))) a esf credit creating a wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (((yang yang) OR (wang yan)))) a esf credit creating a wong yue ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) or (((yang yang) OR (wang yan)))) a esf credit creating a wong yue ;*".