Perhaps you should try some spelling variations:
thanh luan » tranh luan, thanh xuan, thanh tuan
mot chieu » doi chieu, ho chieu
hoc thieu » toc thieu, hoc hien
dong cong » duong cong, dung cong, dang cong
cong san » cong tac
san tan » van tan, san van, san tay
tan cau » toan cau, van cau, tan ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (hoc thieu)) lang - thanh luan van dong cong san tan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (hoc thieu)) lang - thanh luan van dong cong san tan cau.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (hoc thieu)) lang - thanh luan van dong cong san tan cau*.