Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
khoa hoc » hoa hoc
van gian » van giang, dan gian, van giao
anh hoc » sinh hoc, benh hoc, hinh hoc
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
va gian » va gianh, va giai, va gia
tu anh » tu hanh, tu manh, thu anh
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 anh hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi ((va gian) or (van gian)) dan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu anh hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi ((va gian) OR (van gian)) dan.
• Adding a wildcard symbol may retrieve word variants: tu anh hoc tap, nghien cuu mon hoc nganh khoa hoc xa hoi ((va gian) or (van gian)) dan*.