Perhaps you should try some spelling variations:
phuong trinh » chuong trinh, cong trinh, huong tran
thoi phuong » thi phuong, thoi huong, thong phuong
trinh toan » tinh toan, thanh toan, trinh han
doi chieu » doi chi, ho chieu, mot chieu
tranh cua » doanh cua, manh cua
doc hieu » toc thieu, hoc thieu, hoc hien
cua thoi » cua hoi, cua toi, cua khoi
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) or (doc hieu)) sang - canh tranh cua thoi phuong trinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doc hieu)) sang - canh tranh cua thoi phuong trinh toan cao*.