Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thieu anh » thien anh, thien danh, thieu nhi
cong than » cong thanh, cong thang, cong tan
than phan » thanh phan, toan phan, thanh pham
khoa ung » khoa dung, hoa ung, khoa trung
ung cong » dung cong, luong cong, duong cong
phan cac » nhan cach, phan dau, phan lap
toan » tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu anh) OR (chieu xanh)) - tinh toan khoa ung cong than phan cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu anh) OR (chieu xanh)) - tinh toan khoa ung cong than phan cac".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu anh) OR (chieu xanh)) - tinh toan khoa ung cong than phan cac*.