Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
than data » loan data, can data, dan data
fan data » can data, dan data, loan data
yang jin » yang jie, yang jun, ying jin
yang ka » yang fan, yang yao
jin how » john how
how hai » how has, how ai, how hci

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