Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
duong cong » dung cong, luong cong, duong trong
hoc thieu » toc thieu, hoc hien
mot chieu » doi chieu, ho chieu
cua duong » cua dong, cua huong, qua duong
cong cua » cong cu, dong cua, huong cua
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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: ((((hoc thieu) or (mot chieu))) or (theo chieu)) xanh - thanh cong cua duong cong tac toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hoc thieu) OR (mot chieu))) OR (theo chieu)) xanh - thanh cong cua duong cong tac toan cau.
• Adding a wildcard symbol may retrieve word variants: ((((hoc thieu) or (mot chieu))) or (theo chieu)) xanh - thanh cong cua duong cong tac toan cau*.