Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
than bau » than bad, than a, than you
can data » can tata, dan data, fan data
yang jin » yang jie, yang jun, ying jin
jin dang » jin kang, jin chang, jing fang
hai » hadi, haji, hari

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