Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
thiet yeu » thiet ke, theo yeu
hanh dung » thanh dung, anh dung, hanh dong
luan phan » luan van, luan hoan
phan cong » thanh cong
theo chu » cho chu, chao chu, theo yeu
cong dan » cong san, cong tan, huong dan
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: ((((theo chu) or (thiet yeu))) or (theo chieu)) xanh - hanh dung luan phan cong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chu) OR (thiet yeu))) OR (theo chieu)) xanh - hanh dung luan phan cong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ((((theo chu) or (thiet yeu))) or (theo chieu)) xanh - hanh dung luan phan cong dan toan cau*.