Perhaps you should try some spelling variations:
nhanh nhung » hanh nhung, nhanh hung, nhanh chuong
nghien cua » nghien cuu, nghiep cua, nghiep vua
cach thoi » cac thoi, cach thuc, cach noi
hoc nhanh » hoc nganh, hoc phan
nhung hoc » chung hoc, nhung goc, khung hoc
thoi dap » hoi dap, thoi dai, thi dap
te cach » ve cach, te sach, tu cach
mot hoc » mon hoc, mo hoc, mot goc
quan va » quan vi, luan va, quan ve
quan ha » quan he
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: te cach thoi dap, nghien cua mot hoc nhanh nhung hoc xa hoi va ((quan va) or (quan ha))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cach thoi dap, nghien cua mot hoc nhanh nhung hoc xa hoi va ((quan va) OR (quan ha)).
• Adding a wildcard symbol may retrieve word variants: te cach thoi dap, nghien cua mot hoc nhanh nhung hoc xa hoi va ((quan va) or (quan ha))*.