Perhaps you should try some spelling variations:
hoc nhanh » hoc phan
cac thoi » cac toi, cac hop, cac tro
thoi tap » toi tap, hoc tap, thoi dai
khoa hoc » hoa hoc
van phan » van phong, van thanh, luan phan
phan dan » phan dang, phan dau, nhan dan
hoi van » hoi va, hoi dan, hai van
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 cac thoi tap, nghien cuu mo ((hoc nhanh) OR (hoc nganh)) khoa hoc xa hoi van phan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac thoi tap, nghien cuu mo ((hoc nhanh) OR (hoc nganh)) khoa hoc xa hoi van phan dan".
• Adding a wildcard symbol may retrieve word variants: tu cac thoi tap, nghien cuu mo ((hoc nhanh) OR (hoc nganh)) khoa hoc xa hoi van phan dan*.