Perhaps you should try some spelling variations:
nhanh khong » nhanh chong, nganh khong, nhan khong
cach thuc » anh thuc, cac thu
hoc nhanh » hoc nganh, hoc phan
khong hoc » khung hoc, thong hoc, khong thuoc
phan van » pham van, thanh van, luan van
va phan » van phan, va phat, va phap
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 ((sach dung) or (cach thuc)) tap, nghien cuu mo hoc nhanh khong hoc xa hoi va phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach dung) OR (cach thuc)) tap, nghien cuu mo hoc nhanh khong hoc xa hoi va phan van.
• Adding a wildcard symbol may retrieve word variants: tu ((sach dung) or (cach thuc)) tap, nghien cuu mo hoc nhanh khong hoc xa hoi va phan van*.