Perhaps you should try some spelling variations:
thuat kinh » luat kinh, thuat lanh, xuat kinh
doanh khoa » toan khoa
luan tieu » luan thiet
khoa than » khoa luan, hoa thai, hoa tan
van dung » van dong, xay dung, tin dung
cho lien » chat lien, cho tieng, thi lien
lien dat » mien dat, tien dat, lieu data
dat luan » dan luan, dau luan, dat quang

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

• Performing a fuzzy search may retrieve terms with similar spellings: van dung cho lien dat luan tieu ((thuat kinh) OR (thuyet kinh)) doanh khoa than~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "van dung cho lien dat luan tieu ((thuat kinh) OR (thuyet kinh)) doanh khoa than".
• Adding a wildcard symbol may retrieve word variants: van dung cho lien dat luan tieu ((thuat kinh) OR (thuyet kinh)) doanh khoa than*.