Perhaps you should try some spelling variations:
nganh khong » nganh cong, nhanh chong, nganh nong
nghien cac » nghiep cach, nghien cuu, nghiep cay
thanh phan » thanh pho, thanh san, thanh toan
hoc nganh » hoc nhanh
khong hoc » khung hoc, thong hoc, khong thuoc
hung tap » nhung tap, hang tap, hung tan
cac cong » cua cong
cong hoc » dong hoc, cong hoa, cong coc
va thanh » gia thanh, ban thanh, va tinh
tu manh » tu hanh, vu manh, tung manh
tu minh » thu minh, vu minh, thi minh
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 manh) or (tu minh)) hung tap, nghien cac cong hoc nganh khong hoc xa hoi va thanh phan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu manh) OR (tu minh)) hung tap, nghien cac cong hoc nganh khong hoc xa hoi va thanh phan.
• Adding a wildcard symbol may retrieve word variants: ((tu manh) or (tu minh)) hung tap, nghien cac cong hoc nganh khong hoc xa hoi va thanh phan*.