Perhaps you should try some spelling variations:
nghiem thuc » nghiem thuoc, nghiep thuc, nhiem thuc
trong cuoc » trong cac
cong cuoc » song cuoc, luong cuoc, huong cuoc
nganh hoa » thanh hoa, khanh hoa, danh hoa
dich hoc » sinh hoc, hinh hoc, tinh hoc
cac nhan » ca nhan, cac nha, cam nhan
hoi cac » hoc cac, voi cac, hoa cac
nhan va » nhan tai, nhan dan, nhan tao
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: van dich hoc tap, nghiem thuc ((cong cuoc) or (trong cuoc)) nganh hoa hoc xa hoi cac nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: van dich hoc tap, nghiem thuc ((cong cuoc) OR (trong cuoc)) nganh hoa hoc xa hoi cac nhan va.
• Adding a wildcard symbol may retrieve word variants: van dich hoc tap, nghiem thuc ((cong cuoc) or (trong cuoc)) nganh hoa hoc xa hoi cac nhan va*.