Perhaps you should try some spelling variations:
thiet thuat » thien thuat, chien thuat, trien thuat
khoa tieng » thoai tieng, hoc tieng, khoa tinh
thuat hanh » thuat thanh, thuat lanh, thuat hinh
hanh doanh » hang doanh, chinh doanh, doanh doanh
dung khoa » dung cho
tieng ket » tieng viet, thien ket, lien ket
van dung » van dong, xay dung, tin dung
ket luan » ket qua, te luan, dat luan
hoa hien » hoc hien, hoa bien, hoa thiet
thien » thieu, tien, trien

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 khoa tieng ket luan thiet thuat hanh doanh ((hoa hien) OR (hoan thien))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "van dung khoa tieng ket luan thiet thuat hanh doanh ((hoa hien) OR (hoan thien))".
• Adding a wildcard symbol may retrieve word variants: van dung khoa tieng ket luan thiet thuat hanh doanh ((hoa hien) OR (hoan thien))*.