Perhaps you should try some spelling variations:
yang cindy » yang mind
wang yang » wang yan, wang liang, wang yanling
than data » than death, loan data, can data
cindy how » mind how, city how
yang fan » zhang fan, yang dean, yang yang
than a » than _
how ai » how aid, how ae, how am

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 fan ((than a) OR (than data)) yang cindy how ai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yang fan ((than a) or (than data)) yang cindy how ai ;*.