Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
hoc nganh » hoc nhanh
thong hoc » thuong hoc, tuong hoc, thong hoa
nhan dan » phan dau, gian dan, nhan tai
cac hoc » cach hoc, cac hop, bac hoc
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
lai hoi » lai hoa, lai roi, mai hoi
dai hoi » dai hoc, dai hai, dai moi
va nhan » van nhan, ca nhan, va phan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac hoc tap, nghien cuu mon hoc nganh thong hoc ((lai hoi) OR (dai hoi)) va nhan dan~.
• Adding a wildcard symbol may retrieve word variants: tu cac hoc tap, nghien cuu mon hoc nganh thong hoc ((lai hoi) or (dai hoi)) va nhan dan*.