Perhaps you should try some spelling variations:
nganh chuong » nhanh chuong, nganh cong, nhanh chong
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
cach thoi » cac thoi, cach thuc, cach noi
hoc nganh » hoc nhanh
thoi tap » toi tap, hoc tap, thoi dai
cong hoc » dong hoc, cong hoa, cong coc
van nhan » van phan, van thanh, danh nhan
nhan van » nhan dan, nhan va, phan van
tu cach » tu cac
hoi van » hoi va, hoi dan, hai van

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 thoi tap, nghien thu cong hoc nganh chuong ((hoc xa) or (hoc ma)) hoi van nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thoi tap, nghien thu cong hoc nganh chuong ((hoc xa) OR (hoc ma)) hoi van nhan van.
• Adding a wildcard symbol may retrieve word variants: tu cach thoi tap, nghien thu cong hoc nganh chuong ((hoc xa) or (hoc ma)) hoi van nhan van*.