Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
fits deal » firms deal, first deal
fang yuan » wang yuhan, wang yan, meng yuan
one fits » one first, one city
yang jie » yang jin, yang jui, yang xi
yang yi » yang xi, yang jui
how ce » how ae, how co, how case

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: one fits deal how ce ((((yang jie) OR (yang yang))) OR (yang di)) ((fang yuan) OR (yang yi)) ;~.
• Adding a wildcard symbol may retrieve word variants: one fits deal how ce ((((yang jie) or (yang yang))) or (yang di)) ((fang yuan) or (yang yi)) ;*.