Perhaps you should try some spelling variations:
david dang » david ian, david mant, david ng
reform die » reform did, reformen die, reform does
klang iii » klang die, zwang iii
yang dali » yang di, bang dai, yang all
die david » de david, dawe david, time david
lang yan » wang yan, wang yang, zhang yan
yang xi » yang di, yang yi, yang jui

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: lang yan ((klang iii) OR (((yang dali) OR (yang xi)))) reform die david dang (hai OR hari) ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan ((klang iii) or (((yang dali) or (yang xi)))) reform die david dang (hai or hari) ;*.