Perhaps you should try some spelling variations:
doanh tien » doanh tren, doanh vien, doanh chien
ngan dung » ngan hang, van dung, dan dung
dung khoa » dung cho
qua trien » qua truyen, qua trinh, dua tren
khai sinh » phai sinh, khai minh, khi sinh
thai sinh » thai binh, phai sinh, tai sinh
luan ket » lien ket

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

• Performing a fuzzy search may retrieve terms with similar spellings: ngan dung khoa luan ket qua trien ((khai sinh) OR (thai sinh)) toan doanh tien~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ngan dung khoa luan ket qua trien ((khai sinh) OR (thai sinh)) toan doanh tien".
• Adding a wildcard symbol may retrieve word variants: ngan dung khoa luan ket qua trien ((khai sinh) OR (thai sinh)) toan doanh tien*.