Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
cach thoi » cac thoi, cach thuc, cach noi
hoc nganh » hoc nhanh
thu cach » thuc cach, thu canh, tu cach
thoi tap » toi tap, hoc tap, thoi dai
khoa hoc » hoa hoc
nhan van » nhan dan, nhan va, nha van
phan van » pham van, thanh van, luan van
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
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: thu cach thoi tap, nghien cuu mon hoc nganh khoa hoc ma hoi va ((nhan van) OR (phan van))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu cach thoi tap, nghien cuu mon hoc nganh khoa hoc ma hoi va ((nhan van) OR (phan van))".
• Adding a wildcard symbol may retrieve word variants: thu cach thoi tap, nghien cuu mon hoc nganh khoa hoc ma hoi va ((nhan van) OR (phan van))*.