Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
khong hoc » khung hoc, thong hoc, khong thuoc
cach hoc » cach thuc, cach thoi, dich hoc
dan nhan » danh nhan, dan chan, van nhan
tu cach » tu cac
mon hoc » toan hoc, dong hoc
hoi dan » hoa dan, hoc dan, hoi dap
nhan va » nhan tai, nhan dan, nhan tao
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 cach hoc tap, nghien cuu ((mon hoc) or (hoa hoc)) nganh khong hoc xa hoi dan nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach hoc tap, nghien cuu ((mon hoc) OR (hoa hoc)) nganh khong hoc xa hoi dan nhan va.
• Adding a wildcard symbol may retrieve word variants: tu cach hoc tap, nghien cuu ((mon hoc) or (hoa hoc)) nganh khong hoc xa hoi dan nhan va*.