Perhaps you should try some spelling variations:
nganh dung » ngan dung, anh dung, nganh cong
nhiem thuc » nghiem thuc, nghiem thuoc, nghiep thuc
cach thoi » cac thoi, cach thuc, cach noi
thoi tap » toi tap, hoc tap, thoi dai
cong hoc » dong hoc, cong hoa, cong coc
cong cac » cuong cac, cong tac, cong cau
dung hoc » dong hoc, dung thuoc, trung hoc
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
ma hoi » mai hoi, xa hoi, ma hoa

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