Perhaps you should try some spelling variations:
based planning » basin planning, based learning
land planning » road planning, dam planning
chain china » spain china, chain change, chain coping
luong thanh » long thanh, truong thanh
hong than » hong tan, long thanh, hong hai
china ip » china i, china ii, china im
ip using » up using, ahp using, top using
using ti » using tik, using tri, using ai

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: ((land planning) OR (based planning)) chain china ip using ti ((luong thanh) OR (hong than)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((land planning) OR (based planning)) chain china ip using ti ((luong thanh) or (hong than)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((land planning) OR (based planning)) chain china ip using ti ((luong thanh) or (hong than)) ;*.