Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
sach thuc » cach thuc, sach thu, sach thue
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
nhan van » nhan dan, phan van, nha van
su sach » so sach, vu sach
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hai van » thai van, ha van, hai tan
nhan va » nhan tai, nhan dan, nhan tao
hoc xa » hoc ma
xa hai » xa thai, xua hai, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach thuc pham, nghien cuu mon hoc nganh khong hoc xa hai van ((nhan van) or (nhan va))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach thuc pham, nghien cuu mon hoc nganh khong hoc xa hai van ((nhan van) OR (nhan va)).
• Adding a wildcard symbol may retrieve word variants: su sach thuc pham, nghien cuu mon hoc nganh khong hoc xa hai van ((nhan van) or (nhan va))*.