Perhaps you should try some spelling variations:
nganh khung » nganh khong, nhanh hung
cac nganh » hoc nganh
khung hoc » chung hoc, nhung hoc, thuong hoc
mach hoc » cach hoc, dich hoc, anh hoc
cuu cong » cua cong, thu cong, cac cong
cong cac » cuong cac, cong tac, cong cau
phan van » pham van, thanh van, luan van
nhan dan » phan dau, gian dan, nhan tai
te mach » ke mach, te sach, tim mach
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: te mach hoc tap, nghien cuu cong cac nganh khung hoc xa hoi va ((phan van) or (nhan dan))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te mach hoc tap, nghien cuu cong cac nganh khung hoc xa hoi va ((phan van) OR (nhan dan)).
• Adding a wildcard symbol may retrieve word variants: te mach hoc tap, nghien cuu cong cac nganh khung hoc xa hoi va ((phan van) or (nhan dan))*.