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
quy tinh » quy trinh, quy dinh, quy tin
tinh hoc » sinh hoc, tin hoc, hinh hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
phan van » pham van, thanh van, luan van
hoi cap » hoi cac, hoi cau, hoi nhap
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: quy tinh hoc tap, nghien cuu cong hoc nganh khong hoc xa ((hoi cap) or (hoi dap)) phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: quy tinh hoc tap, nghien cuu cong hoc nganh khong hoc xa ((hoi cap) OR (hoi dap)) phan van.
• Adding a wildcard symbol may retrieve word variants: quy tinh hoc tap, nghien cuu cong hoc nganh khong hoc xa ((hoi cap) or (hoi dap)) phan van*.