Perhaps you should try some spelling variations:
nganh hung » nhanh hung, nganh khong, ngan hang
cach thoi » cac thoi, cach thuc, cach noi
thoi tap » toi tap, hoc tap, thoi dai
cong hoc » dong hoc, cong hoa, cong ho
cong coc » cong cuoc, cong cac, cong co
hung hoa » hang hoa, ung hoa, trung hoa
tu cach » tu cac
va nhan » van nhan, ca nhan, va phan
nhan va » nhan tai, nhan dan, nhan tao

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