Perhaps you should try some spelling variations:
nhanh cong » nhanh chong, thanh cong, nganh cong
nhung cong » dung cong, thong cong, hang cong
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
cua nhung » va nhung
cong cua » cong cu, dong cua, huong cua
tac toan » tam toan, hach toan, tich toan
tap toan » tap doan, tap quan, bai toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo lieu tinh - nhanh cong cua nhung cong ((tac toan) or (tap toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo lieu tinh - nhanh cong cua nhung cong ((tac toan) OR (tap toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo lieu tinh - nhanh cong cua nhung cong ((tac toan) or (tap toan)) cau*.