Perhaps you should try some spelling variations:
costa sharing » cost sharing, data sharing, asia sharing
loss sharing » cost sharing, risk sharing, loss making
longum des » konsum des, longum als
den sings » den songs, den sipos, man sings
long des » long days, long did, long d
sings a » kings a, rings a, sing a
wang » wing, lang

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

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