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
dinh hoc » sinh hoc, hinh hoc, tinh hoc
cac phan » cao phan, cap phan, cau phan
cac nhan » ca nhan, cac nha, cam nhan
vu dinh » quy dinh
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
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: vu dinh hoc tap, nghien cuu mon hoc nganh khong hoc xa hoi ((cac phan) OR (cac nhan)) van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu dinh hoc tap, nghien cuu mon hoc nganh khong hoc xa hoi ((cac phan) OR (cac nhan)) van".
• Adding a wildcard symbol may retrieve word variants: vu dinh hoc tap, nghien cuu mon hoc nganh khong hoc xa hoi ((cac phan) OR (cac nhan)) van*.