Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tuong quan » truong quan, thong quan, luong quan
trinh cong » trinh dung
doi chieu » doc hieu, doi chi, ho chieu
tung qua » dung qua, trung quan, duong qua
cong san » cong tac
san toan » van toan, dan toan, 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: doi chieu xanh - thanh ((tung qua) OR (tuong quan)) trinh cong san toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - thanh ((tung qua) OR (tuong quan)) trinh cong san toan cau".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((tung qua) OR (tuong quan)) trinh cong san toan cau*.