Perhaps you should try some spelling variations:
costa sharing » data sharing, loss sharing, asia sharing
cost sharing » risk sharing, cost savings
par bonds » par bond, war bonds, war bond
kong weak » long weak
kong sek » kong sar, kong k, kong lee
wan par » gan part, man part
bonds g » bonds _, bonds a, bond g

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan par bonds g ((costa sharing) or (cost sharing)) bad ((kong sek) OR (kong weak)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan par bonds g ((costa sharing) OR (cost sharing)) bad ((kong sek) OR (kong weak)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan par bonds g ((costa sharing) or (cost sharing)) bad ((kong sek) OR (kong weak)) ;*".