Perhaps you should try some spelling variations:
thuoc nganh » thuong nganh, hoc nganh, chuc nganh
luong thuoc » luong thuc, long thuoc, luong theo
nghien huy » nghien cuu, nguyen huy, nghiep quy
nganh khoa » nganh hoa, nganh khong, doanh khoa
huy luong » huy duong, huy huong, thuy duong
cach hoc » cach thuc, cach thoi, dich hoc
khoa hoc » hoa hoc
vay luan » ly luan, von luan, bai luan
su cach » su sach, tu cach, su cac
va luan » van luan, va quan, va luat
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 huy luong thuoc nganh khoa hoc xa hoi ((va luan) OR (vay luan)) van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su cach hoc tap, nghien huy luong thuoc nganh khoa hoc xa hoi ((va luan) OR (vay luan)) van".
• Adding a wildcard symbol may retrieve word variants: su cach hoc tap, nghien huy luong thuoc nganh khoa hoc xa hoi ((va luan) OR (vay luan)) van*.