Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
cach noi » cach thoi, hanh noi, anh noi
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
van nhan » van phan, van thanh, danh nhan
tu cach » tu cac
noi tap » toi tap, ngoai tap, noi tiep
va phan » van phan, va phat, va phap
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: tu cach noi tap, nghien cuu cong hoc nganh khong hoc xa hoi ((va phan) or (van nhan)) va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach noi tap, nghien cuu cong hoc nganh khong hoc xa hoi ((va phan) OR (van nhan)) va.
• Adding a wildcard symbol may retrieve word variants: tu cach noi tap, nghien cuu cong hoc nganh khong hoc xa hoi ((va phan) or (van nhan)) va*.