Perhaps you should try some spelling variations:
nganh khoa » nganh hoa, nganh khong, doanh khoa
hoc nganh » hoc nhanh
cach hoc » cach thuc, cach thoi, dich hoc
mach hoc » dich hoc, anh hoc, bac hoc
khoa hoc » hoa hoc
cap phan » cac phan, cao phan, cap han
phan van » pham van, thanh van, luan van
hoi cap » hoi dap, hoi cac, hoi cau
mo hoc » mon hoc, co hoc
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: tu ((cach hoc) or (mach hoc)) tap, nghien cuu mo hoc nganh khoa hoc xa hoi cap phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((cach hoc) OR (mach hoc)) tap, nghien cuu mo hoc nganh khoa hoc xa hoi cap phan van.
• Adding a wildcard symbol may retrieve word variants: tu ((cach hoc) or (mach hoc)) tap, nghien cuu mo hoc nganh khoa hoc xa hoi cap phan van*.