Perhaps you should try some spelling variations:
nhanh khong » nhanh chong, nganh khong, nhan khong
hoc nhanh » hoc nganh, hoc phan
khong hoc » khung hoc, thong hoc, khong thuoc
sach moi » sach doi, bach mai, sach bai
sach hoi » sach doi, cach thoi, hoach hoi
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
va phan » van phan, va phat, va phap
phan va » phan van, nhan va, han va
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 moi) OR (sach hoi)) tap, nghien cuu cong hoc nhanh khong hoc xa hoi va phan va~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach moi) OR (sach hoi)) tap, nghien cuu cong hoc nhanh khong hoc xa hoi va phan va".
• Adding a wildcard symbol may retrieve word variants: tu ((sach moi) OR (sach hoi)) tap, nghien cuu cong hoc nhanh khong hoc xa hoi va phan va*.