Perhaps you should try some spelling variations:
hoc nganh » hoc nhanh
nganh hoa » thanh hoa, khanh hoa, danh hoa
thu hinh » thi hinh, thu minh, thu kinh
hinh hoc » sinh hoc, tin hoc, benh hoc
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
va tuan » van tuan, va quan, a tuan
va toan » van toan, bai toan, tap toan
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: thu hinh hoc tap, nghien cuu mon hoc nganh hoa hoc xa hoi ((va tuan) or (va toan)) san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu hinh hoc tap, nghien cuu mon hoc nganh hoa hoc xa hoi ((va tuan) OR (va toan)) san.
• Adding a wildcard symbol may retrieve word variants: thu hinh hoc tap, nghien cuu mon hoc nganh hoa hoc xa hoi ((va tuan) or (va toan)) san*.