Perhaps you should try some spelling variations:
chien thuat » thien thuat, hien thuan, trien thuat
thiet thuat » thien thuat, trien thuat, nghiem thuat
dung thoai » dung hoai, dung thoi, quang thoai
thoai lien » thoai tieng, thi lien, hai lien
doanh khoa » toan khoa
khoa than » khoa luan, hoa thai, hoa tan
ban dung » van dung, dan dung, tan dung
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: ban dung thoai lien dat luan ((thiet thuat) OR (chien thuat)) kinh doanh khoa than~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ban dung thoai lien dat luan ((thiet thuat) OR (chien thuat)) kinh doanh khoa than".
• Adding a wildcard symbol may retrieve word variants: ban dung thoai lien dat luan ((thiet thuat) OR (chien thuat)) kinh doanh khoa than*.