Perhaps you should try some spelling variations:
minh doanh » minh danh, minh doan, chinh doanh
luan trien » luan thiet, luan tieu, quan tren
dung khoa » dung cho
trien chi » trien thi, trien khai, trieu thi
hoan hien » hoan thien, han hien, hoa hien
ban dung » van dung, dan dung, tan dung
luan ve » luat ve, luan va, quan ve
ve luan » ve quan, te luan, le luan

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "ban dung khoa luan ve luan trien chi ((minh doanh) OR (kinh doanh)) hoan hien~".
• Adding a wildcard symbol may retrieve word variants: ban dung khoa luan ve luan trien chi ((minh doanh) OR (kinh doanh)) hoan hien*.