Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
than daun » than daem, than data, than days
yang mind » yang cindy, yang jin, sang minh
than bau » than bad, than a, than you
can data » can tata, dan data, fan data
mind how » aid how
how aid » how asia

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