Perhaps you should try some spelling variations:
thuoc nganh » thuong nganh, hoc nganh, chuc nganh
luong thuoc » luong thuc, long thuoc, luong theo
nghiep cua » nghiep vua, nghiep luan, nghien cuu
nganh khoa » nganh hoa, nganh khong, doanh khoa
cach thoi » cac thoi, cach thuc, cach noi
nghien cu » nghien cuu, nghiep cau, nghiep vu
thoi tap » toi tap, hoc tap, thoi dai
khoa hoc » hoa hoc
phan van » pham van, thanh van, luan van
su cach » su sach, tu cach, su cac
va phan » van phan, va phat, va phap
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 thoi tap, ((nghien cu) OR (nghiep cua)) luong thuoc nganh khoa hoc xa hoi va phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cach thoi tap, ((nghien cu) OR (nghiep cua)) luong thuoc nganh khoa hoc xa hoi va phan van".
• Adding a wildcard symbol may retrieve word variants: su cach thoi tap, ((nghien cu) OR (nghiep cua)) luong thuoc nganh khoa hoc xa hoi va phan van*.