Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
thu kinh » thu minh, thuat kinh, nha kinh
kinh hoc » sinh hoc, hinh hoc, tinh hoc
khoa hoc » hoa hoc
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hai van » thai van, hai tan, hao van
nhan va » nhan tai, nhan dan, nhan tao
hoc xa » hoc ma
ha van » hoa van, nha van, va van

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 kinh hoc tap, nghien cuu mon hoc nganh khoa hoc xa ((hai van) OR (ha van)) nhan va~".
• Adding a wildcard symbol may retrieve word variants: thu kinh hoc tap, nghien cuu mon hoc nganh khoa hoc xa ((hai van) OR (ha van)) nhan va*.