Perhaps you should try some spelling variations:
hoc nhanh » hoc nganh
thuoc ma » hoc ma, duoc ma
hoc phan » hoc dan, hoc pho
khoa hoc » hoa hoc
nhan dan » phan dau, gian dan, nhan tai
cuu mon » cuu mo, cuu mot, cuu cong
va nhan » van nhan, ca nhan, va phan
ma hoc » va hoc, ma hoa, mo hoc
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: thuoc ma hoc tap, nghien cuu mon ((hoc nhanh) or (hoc phan)) khoa hoc xa hoi va nhan dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc ma hoc tap, nghien cuu mon ((hoc nhanh) OR (hoc phan)) khoa hoc xa hoi va nhan dan.
• Adding a wildcard symbol may retrieve word variants: thuoc ma hoc tap, nghien cuu mon ((hoc nhanh) or (hoc phan)) khoa hoc xa hoi va nhan dan*.