Perhaps you should try some spelling variations:
luan trinh » xuan trinh, luan tinh, luan tranh
trinh cong » trinh dung
doi chieu » doc hieu, doi chi, mot chieu
hoc thieu » toc thieu, hoc hien
hanh dung » thanh dung, anh dung, hanh dong
cong tinh » cong trinh, cong vinh, long tinh
toan cau » toan cao, toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (hoc thieu)) sach - hanh dung luan trinh cong tinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (hoc thieu)) sach - hanh dung luan trinh cong tinh toan cau*.