Perhaps you should try some spelling variations:
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
chau tinh » cuu tinh, ha tinh, cac tinh
tranh cua » doanh cua, manh cua
cua tinh » cua sinh, va tinh, ha tinh
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chau tinh) OR (cua tinh)) - canh tranh cua ((nhung cong) or (thong cong)) dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (cua tinh)) - canh tranh cua ((nhung cong) OR (thong cong)) dan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) OR (cua tinh)) - canh tranh cua ((nhung cong) or (thong cong)) dan toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) OR (cua tinh)) - canh tranh cua ((nhung cong) or (thong cong)) dan toan cau*.