Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
cach thoi » cac thoi, cach thuc, cach noi
nghien cu » nghien cuu, nghiep cua, nghiep cau
luong thi » luong tai
thi nganh » thi ngan, khoi nganh, tai ngan
thanh van » thanh san, thanh toan, thanh phan
thoi tap » toi tap, hoc tap, thoi dai
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
ma hoi » mai hoi, xa hoi, ma hoa

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 luong thi nganh khoa hoc ma hoi va ((phan van) or (thanh van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach thoi tap, nghien cu luong thi nganh khoa hoc ma hoi va ((phan van) OR (thanh van)).
• Adding a wildcard symbol may retrieve word variants: su cach thoi tap, nghien cu luong thi nganh khoa hoc ma hoi va ((phan van) or (thanh van))*.