Perhaps you should try some spelling variations:
chuong trinh » cong trinh
luong trinh » phuong trinh, cong trinh, luong tin
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
hanh han » hanh nhan, hanh phan, hanh san
toan cau » toan cao, toan ban, toan tap
han cua » hang cua, nhan cua, than cua

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 sang - hanh han cua cong ((luong trinh) or (chuong trinh)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu sang - hanh han cua cong ((luong trinh) OR (chuong trinh)) toan cau.
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - hanh han cua cong ((luong trinh) or (chuong trinh)) toan cau*.