Perhaps you should try some spelling variations:
thuoc nganh » thuong nganh, hoc nganh, chuc nganh
luong thuoc » luong thuc, long thuoc, luong theo
nganh khoa » nganh hoa, nganh khong, doanh khoa
nghien cu » nghien cuu, nghiep cua, nghiep cau
thanh van » thanh san, thanh toan, thanh phan
cach hoc » cach thuc, cach thoi, dich hoc
cu luong » cat luong, huy luong, do luong
khoa hoc » hoa hoc
phan van » pham van, luan van, tran van
su cach » su sach, tu cach, su cac
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: su cach hoc tap, nghien cu luong thuoc nganh khoa hoc xa hoi va ((phan van) OR (thanh van))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cach hoc tap, nghien cu luong thuoc nganh khoa hoc xa hoi va ((phan van) OR (thanh van))".
• Adding a wildcard symbol may retrieve word variants: su cach hoc tap, nghien cu luong thuoc nganh khoa hoc xa hoi va ((phan van) OR (thanh van))*.