Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing nan » sharing a, sharing bad, sharing ndc
war bonds » par bonds, war bands, war bond
wann war » dann war, wann der, wann hat
kong sek » kong weak, kong k, kong lee
bonds g » bonds _, bonds a, bond g
g cost » 2 cost, 4 cost, 3 cost
sar » sara, star, saur

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: wann war bonds g cost sharing nan ((kong sek) OR (kong sar)) ;~.
• Adding a wildcard symbol may retrieve word variants: wann war bonds g cost sharing nan ((kong sek) or (kong sar)) ;*.