Perhaps you should try some spelling variations:
costa sharing » cost sharing, data sharing, loss sharing
liang liying » jiang liping, liang lilin, long living
sharing tan » sharing tags, sharing a, sharing bad
liang ying » huang ying, zhang ying, jiang yajing
cai costa » can costa, da costa, au costa
long seo » hong seo, long ago, long do
long des » longum des, long days, long did

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((liang ying) OR (liang liying)) cai costa sharing tan ((long seo) or (long des)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((liang ying) OR (liang liying)) cai costa sharing tan ((long seo) OR (long des)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang ying) OR (liang liying)) cai costa sharing tan ((long seo) or (long des)) ;*".