Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
thoi tap » toi tap, thoi dai, hoi tai
khoa hoc » hoa hoc
dan phan » doan phan, dan chan, van phan
phan van » pham van, thanh van, luan van
su cach » su sach, tu cach, su cac
cuu mot » cua mot, cuu mo, huu mot
mot hoc » mon hoc, mo hoc, mot goc
hoi dan » hoa dan, hoc dan, hoi dap
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) or (hoc tap)), nghien cuu mot hoc nganh khoa hoc ma hoi dan phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su cach ((thoi tap) OR (hoc tap)), nghien cuu mot hoc nganh khoa hoc ma hoi dan phan van.
• Adding a wildcard symbol may retrieve word variants: su cach ((thoi tap) or (hoc tap)), nghien cuu mot hoc nganh khoa hoc ma hoi dan phan van*.