Perhaps you should try some spelling variations:
than daun » than bau, than daem, than days
than data » than death, loan data, can data
yang yao » yang yang, wang yan, yang fan
yang jun » yang jui, pang jun, yang jin
yang yi » yang di, yang xi, yang jui
jun how » junk how, gun how, sun 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 yao) OR (yang yi)) ((than daun) OR (than data)) yang jun how aid ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((yang yao) OR (yang yi)) ((than daun) or (than data)) yang jun how aid ;~".
• Adding a wildcard symbol may retrieve word variants: dong ((yang yao) OR (yang yi)) ((than daun) or (than data)) yang jun how aid ;*.