Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
sach hoi » sach doi, cach thoi, hoach hoi
sach moi » sach doi, bach mai, sach bai
khoa hoc » hoa hoc
nhan van » nhan dan, nhan va, phan van
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.

• Performing a fuzzy search may retrieve terms with similar spellings: vu ((sach hoi) OR (sach moi)) tap, nghien cuu mon hoc nganh khoa hoc xa hoi ca nhan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ((sach hoi) OR (sach moi)) tap, nghien cuu mon hoc nganh khoa hoc xa hoi ca nhan van".
• Adding a wildcard symbol may retrieve word variants: vu ((sach hoi) OR (sach moi)) tap, nghien cuu mon hoc nganh khoa hoc xa hoi ca nhan van*.