Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong dang » cong dong, cong dan, cong dung
dang tran » dang thanh, quang tran, hoang tran
tran cau » tran chau, toan cau, ran cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (hoc hien)) tach - canh tranh cua nhung cong dang tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) tach - canh tranh cua nhung cong dang tran cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (hoc hien)) tach - canh tranh cua nhung cong dang tran cau*.