Perhaps you should try some spelling variations:
thang khoa » hang khoa, thanh hoa, nhan khoa
thong khoa » tuong khoa, hong khoa, phong khoa
doanh phat » doanh nhat, doanh phan, doanh nhan
tieu than » tieu nhan, tieu tham, tieu chuan
phat hien » phat trien
luan ket » lien ket
qua tieu » luan tieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: nhanh ((thang khoa) OR (thong khoa)) luan ket qua tieu than (kinh or dinh) doanh phat hien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nhanh ((thang khoa) OR (thong khoa)) luan ket qua tieu than (kinh OR dinh) doanh phat hien.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nhanh ((thang khoa) OR (thong khoa)) luan ket qua tieu than (kinh or dinh) doanh phat hien".
• Adding a wildcard symbol may retrieve word variants: nhanh ((thang khoa) OR (thong khoa)) luan ket qua tieu than (kinh or dinh) doanh phat hien*.