Perhaps you should try some spelling variations:
nhung cong » dung cong, hang cong, nhung lang
thong cong » trong cong, tong cong, thong thong
tranh cua » doanh cua, manh cua
nhung don » nhung van, nhung bo
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
va tinh » may tinh
ho va » ho van, nho va, tho va

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: ho va tinh - canh tranh cua ((((nhung cong) OR (nhung don))) OR (thong cong)) dan toan cau~.
• Adding a wildcard symbol may retrieve word variants: ho va tinh - canh tranh cua ((((nhung cong) or (nhung don))) or (thong cong)) dan toan cau*.