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
benh hoc » sinh hoc
cuu cong » cua cong, thu cong, cac cong
cong hoc » dong hoc, cong hoa, cong coc
van luan » van quan, von luan, vay luan
van tuan » van quan, van ban, anh tuan
tu benh » tru benh, thu benh, tuy benh
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 benh hoc tap, nghien cuu cong hoc nhanh khong hoc xa hoi ((van luan) or (van tuan)) van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu benh hoc tap, nghien cuu cong hoc nhanh khong hoc xa hoi ((van luan) OR (van tuan)) van.
• Adding a wildcard symbol may retrieve word variants: tu benh hoc tap, nghien cuu cong hoc nhanh khong hoc xa hoi ((van luan) or (van tuan)) van*.