Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
danh hoc » dan hoc, danh hoa, anh hoc
cuu dong » cuu cong, cuu tong, cuu long
dong hoc » dong co, dong luc
khoa hoc » hoa hoc
so danh » do danh, so sanh, so dan
va nhan » van nhan, va phan, va nha
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: "so danh hoc tap, nghien cuu dong hoc nganh khoa hoc xa hoi ((va nhan) OR (ca nhan)) va~".
• Adding a wildcard symbol may retrieve word variants: so danh hoc tap, nghien cuu dong hoc nganh khoa hoc xa hoi ((va nhan) OR (ca nhan)) va*.