Perhaps you should try some spelling variations:
shaking water » making water, saving water, taking water
cost shaking » cost sharing, cost saving, cost shifting
water point » water points, water policy
point what » points what, point chart, point when
wang yang » wang yan, wang yanling
oder cost » der cost, lower cost, power cost

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 ((wang yang) OR (wang liang)) oder cost shaking water point what ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((wang yang) or (wang liang)) oder cost shaking water point what ;*.