Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
cuong cac » luong cac, cong cac, cuong ma
cach hoc » cach thuc, cach thoi, dich hoc
khoa hoc » hoa hoc
nhan dan » phan dau, gian dan, nhan tai
tu cach » tu cac
va nhan » van nhan, ca nhan, va phan
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: tu cach hoc tap, nghien cuu ((trong cac) or (cuong cac)) nganh khoa hoc xa hoi va nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach hoc tap, nghien cuu ((trong cac) OR (cuong cac)) nganh khoa hoc xa hoi va nhan dan.
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu ((trong cac) or (cuong cac)) nganh khoa hoc xa hoi va nhan dan*.