Perhaps you should try some spelling variations:
hoc nhanh » hoc nganh, hoc phan
nhanh hoa » nhanh hoan, thanh hoa, khanh hoa
cac thoi » cac toi, cac hop, cac tro
thoi tap » toi tap, hoc tap, thoi dai
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
nhan van » nhan dan, nhan va, phan van
hoc mai » hoc ma, hoc dai, hoc bai
va nhan » van nhan, ca nhan, va phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac thoi tap, nghien cuu cong hoc nhanh hoa ((hoc mai) or (hoc dan)) hoi va nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac thoi tap, nghien cuu cong hoc nhanh hoa ((hoc mai) OR (hoc dan)) hoi va nhan van.
• Adding a wildcard symbol may retrieve word variants: tu cac thoi tap, nghien cuu cong hoc nhanh hoa ((hoc mai) or (hoc dan)) hoi va nhan van*.