Perhaps you should try some spelling variations:
nhanh khoa » nhan khoa, nganh khoa, hang khoa
hoc nhanh » hoc nganh, hoc phan
khoa hoc » hoa hoc
nhan dan » phan dau, gian dan
nhan tai » hang tai, van tai, toan tai
tu sinh » thu sinh, tuc sinh, tu minh
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
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 sinh hoc tap, nghien cuu mon hoc nhanh khoa hoc xa hoi va ((nhan dan) or (nhan tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sinh hoc tap, nghien cuu mon hoc nhanh khoa hoc xa hoi va ((nhan dan) OR (nhan tai)).
• Adding a wildcard symbol may retrieve word variants: tu sinh hoc tap, nghien cuu mon hoc nhanh khoa hoc xa hoi va ((nhan dan) or (nhan tai))*.