Perhaps you should try some spelling variations:
mot trieu » mot chieu, mot tri, mon triet
hanh dinh » thanh dinh, hinh dinh, hanh tinh
dung cong » dung trong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
ho trieu » 25 trieu, 30 trieu, ho chieu
dinh cua » dinh cuu, sinh cua, dinh cu
cua dung » cua dang, cua dong, qua dung
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: ((ho trieu) or (mot trieu)) tinh - hanh dinh cua dung cong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho trieu) OR (mot trieu)) tinh - hanh dinh cua dung cong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((ho trieu) or (mot trieu)) tinh - hanh dinh cua dung cong manh toan cau*.