Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
thu canh » thuc hanh, thu cong, thu ban
canh hoc » anh hoc, cach hoc, danh hoc
khoa hoc » hoa hoc
nhan van » nhan dan, nhan va, phan van
mot hoc » mo hoc, mot goc, bot hoc
mon hoc » toan hoc, dong hoc
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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "thu canh hoc tap, nghien cuu ((mot hoc) OR (mon hoc)) nganh khoa hoc xa hoi va nhan van~".
• Adding a wildcard symbol may retrieve word variants: thu canh hoc tap, nghien cuu ((mot hoc) OR (mon hoc)) nganh khoa hoc xa hoi va nhan van*.