Perhaps you should try some spelling variations:
yang zili » yang dali, yang li
david ian » david a, david n
wen wang » wei wang, chen wang, weng fang
yang iii » klang iii, zwang iii, yang di
i david » 2 david, die david, iii david
ian hai » dang hai
form i » form _, form a, reform i

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: wen wang ((yang iii) OR (yang zili)) form i david ian hai ;~.
• Adding a wildcard symbol may retrieve word variants: wen wang ((yang iii) or (yang zili)) form i david ian hai ;*.