Perhaps you should try some spelling variations:
david dang » david ian, david mant, david ng
wang yang » wang yan, wang liang, wang yanling
zwang iii » zugang iii, klang iii
yang dali » yang di, bang dai, yang all
yan wang » yuan wang, yang yang, qian wang
reform i » reform _, reform a, reform 1
i david » 2 david, die david, iii david
hai » hadi, haji, hari

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: ((wang yang) OR (yan wang)) ((zwang iii) OR (yang dali)) reform i david dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yang) or (yan wang)) ((zwang iii) or (yang dali)) reform i david dang hai ;*.