Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
nganh khoa » nganh hoa, doanh khoa, anh khoa
dich hoc » sinh hoc, hinh hoc, tinh hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
te dich » ve dich, tam dich, tap dich
va nhan » van nhan, ca nhan, va phan
nhan va » nhan tai, nhan dan, nhan tao
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 dich hoc tap, nghien cuu cong hoc ((nganh khoa) or (nganh khong)) hoc xa hoi va nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te dich hoc tap, nghien cuu cong hoc ((nganh khoa) OR (nganh khong)) hoc xa hoi va nhan va.
• Adding a wildcard symbol may retrieve word variants: te dich hoc tap, nghien cuu cong hoc ((nganh khoa) or (nganh khong)) hoc xa hoi va nhan va*.