Perhaps you should try some spelling variations:
nganh nhung » doanh nhung, nganh nong, anh nhung
hoc nganh » hoc nhanh
nhung hoc » chung hoc, nhung goc, khung hoc
mach hoc » dich hoc, anh hoc, bac hoc
cach hoc » cach thuc, cach thoi, dich hoc
nhan tai » hang tai, van tai, toan tai
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
va nhan » van nhan, ca nhan, va phan
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: thuat ((mach hoc) OR (cach hoc)) tap, nghien cuu mon hoc nganh nhung hoc xa hoi va nhan tai~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat ((mach hoc) OR (cach hoc)) tap, nghien cuu mon hoc nganh nhung hoc xa hoi va nhan tai".
• Adding a wildcard symbol may retrieve word variants: thuat ((mach hoc) OR (cach hoc)) tap, nghien cuu mon hoc nganh nhung hoc xa hoi va nhan tai*.