Perhaps you should try some spelling variations:
zwang iii » zugang iii, klang iii
yang dali » yang di, bang dai, yang li
die david » de david, dawe david, time david
yan wang » yuan wang, yang yang, qian wang
yang iii » klang iii, yang zili, yang di
yang all » wang all, yang li
form die » formel die, formen die, former die
david ng » david g, david n, david a
ng hai » dang hai, hong hai

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: yan wang ((((yang iii) OR (zwang iii))) OR (((yang dali) OR (yang all)))) form die david ng hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang ((((yang iii) or (zwang iii))) or (((yang dali) OR (yang all)))) form die david ng hai ;~".
• Adding a wildcard symbol may retrieve word variants: yan wang ((((yang iii) or (zwang iii))) or (((yang dali) OR (yang all)))) form die david ng hai ;*.