Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
than data » than death, loan data, dan data
yang mind » yang cindy, yang jin, sang minh
can data » can tata, dan data, fan data
mind how » aid how
how ae » how age, how ai, how am

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 yang) OR (yang yang)) ka ((than data) OR (can data)) yang mind how ae ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong yang) OR (yang yang)) ka ((than data) or (can data)) yang mind how ae ;~".
• Adding a wildcard symbol may retrieve word variants: ((dong yang) OR (yang yang)) ka ((than data) or (can data)) yang mind how ae ;*.