Perhaps you should try some spelling variations:
thuat gay » thuat xay, thuat may, thuat giao
hoc doanh » hoc danh, hoc dan, hoc nganh
hoa doanh » toan doanh, hoa dan
doanh hoc » danh hoc, doanh khoa, doanh hoan
cac phan » cac nhan, cao phan, cap phan
phan van » pham van, thanh van, luan van
gay hoc » day hoc, gay thoi
cuu mon » cuu mo, cuu mot, cuu cong
hoi cac » hoc cac, voi cac, hoa cac
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: thuat gay hoc tap, nghien cuu mon ((hoc doanh) or (hoa doanh)) doanh hoc ma hoi cac phan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat gay hoc tap, nghien cuu mon ((hoc doanh) OR (hoa doanh)) doanh hoc ma hoi cac phan van.
• Adding a wildcard symbol may retrieve word variants: thuat gay hoc tap, nghien cuu mon ((hoc doanh) or (hoa doanh)) doanh hoc ma hoi cac phan van*.