Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
khong hoc » khung hoc, thong hoc, khong thuoc
dich hoc » sinh hoc, hinh hoc, tinh hoc
phan dan » phan dang, phan dau, nhan dan
tu dich » te dich, chu dich, hut dich
mon hoc » toan hoc, dong hoc
hoc bai » hoc dai, hoc giai
bai hoi » bai choi, bai hoc, dai hoi
va phan » van phan, va phat, va phap
mo hoc » co hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dich hoc tap, nghien cuu ((mo hoc) OR (mon hoc)) nganh khong hoc bai hoi va phan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu dich hoc tap, nghien cuu ((mo hoc) OR (mon hoc)) nganh khong hoc bai hoi va phan dan*".