Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, anh khoa
doanh khoa » toan khoa
hinh hoc » sinh hoc, tin hoc, benh hoc
cuu tong » cuu cong, cuu tinh, huu tung
tong hoc » tuong hoc, thong hoc, trong hoc
te hinh » te chinh, te tinh, thep hinh
van tai » von tai, van tuan
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: te hinh hoc tap, nghien cuu tong hoc ((nganh khoa) or (doanh khoa)) hoc xa hoi va van tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te hinh hoc tap, nghien cuu tong hoc ((nganh khoa) OR (doanh khoa)) hoc xa hoi va van tai.
• Adding a wildcard symbol may retrieve word variants: te hinh hoc tap, nghien cuu tong hoc ((nganh khoa) or (doanh khoa)) hoc xa hoi va van tai*.