Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
luan thong » luan phong, luan tuong, luat thong
thong cong » trong cong, tong cong, thong thong
tran chau » tranh chap, tran huu
ho chieu » hoc thieu, doi chieu, mot chieu
anh dung » anh dong, anh huong, sach dung
cong san » cong tac
ran cau » van cau, ban cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (ho chieu)) tinh - anh dung luan thong cong san ((ran cau) or (tran chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) tinh - anh dung luan thong cong san ((ran cau) OR (tran chau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (ho chieu)) tinh - anh dung luan thong cong san ((ran cau) or (tran chau))".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (ho chieu)) tinh - anh dung luan thong cong san ((ran cau) or (tran chau))*.