Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh luan » trinh luat, trinh quan, trinh han
luong cong » dung cong, trong cong, cong cong
doi chieu » doc hieu, doi chi, ho chieu
van luong » van duong, van cuong, nang luong
dan toan » van toan, dan than, manh toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - trinh luan van luong cong ((dan toan) or (anh tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - trinh luan van luong cong ((dan toan) OR (anh tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - trinh luan van luong cong ((dan toan) or (anh tuan)) cau*.