Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
hoc doanh » hoa doanh, hoc danh, hoc dan
doanh hoc » danh hoc, doanh khoa, doanh hoan
cap phan » cac phan, cao phan, cap han
phan van » pham van, thanh van, luan van
xay hoc » day hoc
cuu mon » cuu mo, cuu mot, cuu cong
mon hoc » toan hoc, dong hoc
hoa cap » khoa cap, hoa cac, hoa cau
xa hoc » xa hoi, va hoc, xa 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 ((xay hoc) OR (xa hoc)) tap, nghien cuu mon hoc doanh doanh hoc ma hoa cap phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat ((xay hoc) OR (xa hoc)) tap, nghien cuu mon hoc doanh doanh hoc ma hoa cap phan van".
• Adding a wildcard symbol may retrieve word variants: thuat ((xay hoc) OR (xa hoc)) tap, nghien cuu mon hoc doanh doanh hoc ma hoa cap phan van*.