Perhaps you should try some spelling variations:
yang agenda » yang anda, change agenda
agenda how » agency how, agenda box, agenda co
dong yang » dong hoang, wang yang, yang yang
than daem » than days, than deep, thanh dam
than data » than death, can data, dan data
loan data » loan rate
yang ka » yang fan, yang yao
how ai » how aid, how ae, 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 ka ((than daem) OR (((than data) OR (loan data)))) yang agenda how ai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang ka ((than daem) or (((than data) OR (loan data)))) yang agenda how ai ;~".
• Adding a wildcard symbol may retrieve word variants: dong yang ka ((than daem) or (((than data) OR (loan data)))) yang agenda how ai ;*.