Perhaps you should try some spelling variations:
code sharing » model sharing, cost sharing, care sharing
sharing risk » sharing best, during risk
lying lands » sloping lands
ying land » kong land, ying bank, ying yang
risk tong » risk among, risk along
tong shui » tong hui, cong shu, gong hui
wang » wing, wan

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: (wang OR lang) yanling ((ying land) OR (lying lands)) code sharing risk tong shui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang OR lang) yanling ((ying land) or (lying lands)) code sharing risk tong shui ;~".
• Adding a wildcard symbol may retrieve word variants: (wang OR lang) yanling ((ying land) or (lying lands)) code sharing risk tong shui ;*.