Perhaps you should try some spelling variations:
nganh dung » ngan dung, nganh cong, manh dung
luan tieu » luan thiet
minh doan » minh doanh, minh don, kinh doanh
minh toan » tinh toan, manh toan, minh tuan
hoan tien » hoan thien, toan tien, toan tieng
anh dung » anh dong, anh huong, sach dung
luan ket » lien ket
ket luan » ket qua, te luan, dat luan
tieu thu » trieu thi, tieu su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((nganh dung) or (anh dung)) khoa luan ket luan tieu thu ((minh doan) OR (minh toan)) hoan tien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nganh dung) OR (anh dung)) khoa luan ket luan tieu thu ((minh doan) OR (minh toan)) hoan tien.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nganh dung) or (anh dung)) khoa luan ket luan tieu thu ((minh doan) OR (minh toan)) hoan tien".
• Adding a wildcard symbol may retrieve word variants: ((nganh dung) or (anh dung)) khoa luan ket luan tieu thu ((minh doan) OR (minh toan)) hoan tien*.