Perhaps you should try some spelling variations:
coat things » can things, smart things, about things
things zeng » things zhang, things end, things using
yang yang » wang yang
his coat » his cows, his host
doug bin » dong bin, dort bin
org bin » dong bin, dort bin
dort ii » dort bin, dort hin

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: ran ((yang yang) OR (wang yan)) his coat things zeng ((doug bin) OR (((org bin) OR (dort ii)))) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ran ((yang yang) OR (wang yan)) his coat things zeng ((doug bin) or (((org bin) or (dort ii)))) ;~".
• Adding a wildcard symbol may retrieve word variants: ran ((yang yang) OR (wang yan)) his coat things zeng ((doug bin) or (((org bin) or (dort ii)))) ;*.