Perhaps you should try some spelling variations:
dich hoc » hinh hoc, tinh hoc, kinh hoc
anh khoa » doanh khoa, hang khoa
khoa hoc » hoa hoc
nhan tao » nhan tai, nhan dan
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoc anh » hoc nganh, hoc nhanh, ngoc anh
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: su ((dich hoc) or (sinh hoc)) tap, nghien cuu mon hoc anh khoa hoc xa hoi va nhan tao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su ((dich hoc) OR (sinh hoc)) tap, nghien cuu mon hoc anh khoa hoc xa hoi va nhan tao.
• Adding a wildcard symbol may retrieve word variants: su ((dich hoc) or (sinh hoc)) tap, nghien cuu mon hoc anh khoa hoc xa hoi va nhan tao*.