Perhaps you should try some spelling variations:
nganh thong » nganh khong, nganh cong, nhanh chong
goc nganh » hoc nganh, hoc nhanh, cac nganh
thong hoa » thong khoa, thong ha, thong hoc
sach hoc » cach hoc, sach hoi, sach duoc
mach hoc » cach hoc, dich hoc, anh hoc
phan van » pham van, thanh van, luan van
cuu mot » cua mot, cuu mo, huu mot
hoa dai » hoa dan, hoc dai
dai hoa » dai khoa, dai hoc, dai hoi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu ((sach hoc) or (mach hoc)) tap, nghien cuu mot goc nganh thong hoa dai hoa co phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach hoc) OR (mach hoc)) tap, nghien cuu mot goc nganh thong hoa dai hoa co phan van.
• Adding a wildcard symbol may retrieve word variants: thu ((sach hoc) or (mach hoc)) tap, nghien cuu mot goc nganh thong hoa dai hoa co phan van*.