Perhaps you should try some spelling variations:
nghiep cua » nghiep vua, nghiep luan, nghien cuu
dich hoc » sinh hoc, hinh hoc, tinh hoc
hoc phan » hoc dan, hoc pho
phan hoa » phan loai, phan phoi, phan hong
nhan tao » nhan tai, nhan dan
vu dich » vuc dich, vu dinh, va dich
cua tin » cua tinh, chua tinh, cua sinh
tin hoc » sinh hoc
nhan va » nhan tai, nhan dan, phan van
ma hoi » mai hoi, xa hoi, ma hoa

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: vu dich hoc tap, nghiep cua tin hoc phan hoa hoc ma hoi va ((nhan va) or (nhan tao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu dich hoc tap, nghiep cua tin hoc phan hoa hoc ma hoi va ((nhan va) OR (nhan tao)).
• Adding a wildcard symbol may retrieve word variants: vu dich hoc tap, nghiep cua tin hoc phan hoa hoc ma hoi va ((nhan va) or (nhan tao))*.