Perhaps you should try some spelling variations:
cau phuc » cau truc, chau phu, huu phuc
dia danh » dia ban, gia dinh
sang tao » hang tai
hieu van » hieu va, thien van, lieu va
cua tre » cua te, cuu tre, cua triet
va hanh » van hanh, va thanh, va danh
van cau » van dau, van hau, van chat
sang ma » tang ma, nang ma, mang may
toan v » toan va, toan ve, toan _

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 v ((sang ma) OR (sang tao)) hoi. hieu van cau phuc ((va hanh) or (dia danh)) dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat toan v ((sang ma) OR (sang tao)) hoi. hieu van cau phuc ((va hanh) OR (dia danh)) dai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat toan v ((sang ma) OR (sang tao)) hoi. hieu van cau phuc ((va hanh) or (dia danh)) dai cua tre".
• Adding a wildcard symbol may retrieve word variants: thuat toan v ((sang ma) OR (sang tao)) hoi. hieu van cau phuc ((va hanh) or (dia danh)) dai cua tre*.