Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
hop nhieu » hoc thieu, ho chieu, he nhieu
ho nhieu » ho chieu, he nhieu, hoc thieu
luan ban » luan van, luan san, luan han
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
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: ((ho nhieu) or (hop nhieu)) tang - canh doanh luan ban ((cong tan) or (cong san)) tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho nhieu) OR (hop nhieu)) tang - canh doanh luan ban ((cong tan) OR (cong san)) tran cau.
• Adding a wildcard symbol may retrieve word variants: ((ho nhieu) or (hop nhieu)) tang - canh doanh luan ban ((cong tan) or (cong san)) tran cau*.