Perhaps you should try some spelling variations:
khong hoc » thong hoc, khong thuoc, khong chuc
khung hoc » chung hoc, nhung hoc, thuong hoc
cach thoi » cac thoi, cach thuc, cach noi
hoc nhanh » hoc nganh, hoc phan
van nhan » van phan, van thanh, danh nhan
nhan van » nhan dan, nhan va, phan van
thoi tap » toi tap, hoc tap, thoi dai
mot hoc » mon hoc, mo hoc, mot goc
cuu mot » cua mot, cuu mo, huu mot
hai van » thai van, ha van, hai tan
tu cach » tu cac
xa hai » xa thai, xua hai, xa hoi

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 thoi tap, nghien cuu mot hoc nhanh ((khong hoc) or (khung hoc)) xa hai van nhan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thoi tap, nghien cuu mot hoc nhanh ((khong hoc) OR (khung hoc)) xa hai van nhan van.
• Adding a wildcard symbol may retrieve word variants: tu cach thoi tap, nghien cuu mot hoc nhanh ((khong hoc) or (khung hoc)) xa hai van nhan van*.