Perhaps you should try some spelling variations:
nganh nong » nganh cong
hoc nganh » hoc nhanh
dich hoc » sinh hoc, hinh hoc, kinh hoc
tinh hoc » sinh hoc, tin hoc, hinh hoc
nong hoc » dong hoc, nang hoc, nong thon
nhan tao » nhan tai, nhan dan
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoc xa » hoc ma
hoi ca » hoi cua, hoi cac, hoi cau

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((dich hoc) OR (tinh hoc)) tap, nghien cuu mon hoc nganh nong hoc xa hoi ca nhan tao~".
• Adding a wildcard symbol may retrieve word variants: tu ((dich hoc) OR (tinh hoc)) tap, nghien cuu mon hoc nganh nong hoc xa hoi ca nhan tao*.