Perhaps you should try some spelling variations:
sharing mining » sharing during, sharing learning
cost sharing » risk sharing, cost savings
mining local » linking local, mining legal, living local
dong yang » dong hoang, wang yang, yang yang
local shu » local au, local sme, local bu
up cost » up costs

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (dong (sin or sign))) ya up cost sharing mining local shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dong (sin OR sign))) ya up cost sharing mining local shu ;*.