Perhaps you should try some spelling variations:
trong thap » trong thai, trong phap, trong thuat
doi chieu » doc hieu, mot chieu, ho chieu
quan tran » quang tran, quan tren, xuan tran
tran dung » tran dang, tran hung, tran quang
thap toan » tap toan, phap toan, thuat toan
anh quan » anh tuan, ban quan, anh nhan
toan ban » van ban
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) or (doi chi)) sang - anh quan tran dung trong thap toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doi chieu) OR (doi chi)) sang - anh quan tran dung trong thap toan ban.
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) or (doi chi)) sang - anh quan tran dung trong thap toan ban*.