Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
cuu tong » cuu cong, cuu tinh, cuu nang
khoa hoc » hoa hoc
nhan dan » phan dau, gian dan, nhan tai
tu sinh » thu sinh, tuc sinh, tu minh
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 sinh hoc tap, nghien ((cuu tong) or (huu tung)) hoc nganh khoa hoc xa hoi va nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sinh hoc tap, nghien ((cuu tong) OR (huu tung)) hoc nganh khoa hoc xa hoi va nhan dan.
• Adding a wildcard symbol may retrieve word variants: tu sinh hoc tap, nghien ((cuu tong) or (huu tung)) hoc nganh khoa hoc xa hoi va nhan dan*.