Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing bad » sharing a, sharing 3d, sharing big
long chain » long chemin, long grain
hard part » heard part, hand part, hazard part
long call » long haul, long tail
kong from » song from, going from
long han » long thanh, long haul, jeong han
bad kong » tan kong, nan kong

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: hard part ((((long chain) OR (long han))) OR (long call)) cost sharing bad kong from ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hard part ((((long chain) OR (long han))) or (long call)) cost sharing bad kong from ;~".
• Adding a wildcard symbol may retrieve word variants: hard part ((((long chain) OR (long han))) or (long call)) cost sharing bad kong from ;*.