Perhaps you should try some spelling variations:
trien hoat » tien hoa
dung nhan » dung luan
kiem soat » kiem toan
tinh dung » tinh quang, tinh huong, anh dung
nhan tac » nhan tai, nhan tao, nhan tam
tac kiem » tac ke, thi kiem, va kiem
va trien » va truyen, va thiet, va tuyen
luan va » luan van, luat va

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( trinh dung nhan tac kiem soat ) or ( ((tinh dung) or (tin dung)) luan va trien hoat ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( trinh dung nhan tac kiem soat ) OR ( ((tinh dung) OR (tin dung)) luan va trien hoat )).
• Adding a wildcard symbol may retrieve word variants: (( trinh dung nhan tac kiem soat ) or ( ((tinh dung) or (tin dung)) luan va trien hoat ))*.