Perhaps you should try some spelling variations:
dang xay » dang van, van xay
toan ty » toan ly, toan ky, toan tu
cao duc » dao duc, cao suc, giao duc
danh di » danh du, xanh di, danh dien
danh vi » hanh vi, dinh vi, danh va
hieu va » lieu va, hieu qua
ty dang » ty xang, ky dang, ty hang
hieu ve » hieu van
xay hoi » xa hoi, tay hoi, cay phoi
tru » truc

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat toan ty dang xay hoi. ((hieu ve) or (hieu va)) cao duc va ((danh vi) or (danh di)) luu tru~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat toan ty dang xay hoi. ((hieu ve) OR (hieu va)) cao duc va ((danh vi) OR (danh di)) luu tru.
• Adding a wildcard symbol may retrieve word variants: thuat toan ty dang xay hoi. ((hieu ve) or (hieu va)) cao duc va ((danh vi) or (danh di)) luu tru*.