Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
thuc cach » thuoc sach, truoc cach, thuc hanh
hoc nganh » hoc nhanh
cach hoc » cach thuc, cach thoi, dich hoc
nhan dan » phan dau, gian dan, nhan tai
va nhan » van nhan, ca nhan, va phan
mo hoc » mon hoc, co hoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuc cach hoc tap, nghien cuu mo hoc nganh khoa ((hoc xa) OR (hoc ma)) hoi va nhan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuc cach hoc tap, nghien cuu mo hoc nganh khoa ((hoc xa) OR (hoc ma)) hoi va nhan dan".
• Adding a wildcard symbol may retrieve word variants: thuc cach hoc tap, nghien cuu mo hoc nganh khoa ((hoc xa) OR (hoc ma)) hoi va nhan dan*.