Perhaps you should try some spelling variations:
sharing data » sharing a
wang yidan » wang yan
yidan lia » kian lia
khan sher » han shen, khan syed
can cost » can costa, can lost, can post
von cash » von carl, can cash, do cash
than she » than one, than we, can she

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan lia ((can cost) or (von cash)) sharing data ((than she) OR (khan sher)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan lia ((can cost) OR (von cash)) sharing data ((than she) OR (khan sher)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan lia ((can cost) or (von cash)) sharing data ((than she) OR (khan sher)) ;*".