Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
chinh doanh » kinh doanh
dinh doanh » kinh doanh, minh doanh, dinh thanh
van chinh » va chinh, lan chinh, van thinh
thi luan » thi lan, thi xuan, thi loan
sieu thi » trieu thi, dieu tri, tiep thi

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su thi luan van ((dinh doanh) OR (doanh doanh)) ) or ( sieu thi luan van chinh doanh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su thi luan van ((dinh doanh) OR (doanh doanh)) ) OR ( sieu thi luan van chinh doanh )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( su thi luan van ((dinh doanh) OR (doanh doanh)) ) or ( sieu thi luan van chinh doanh ))".
• Adding a wildcard symbol may retrieve word variants: (( su thi luan van ((dinh doanh) OR (doanh doanh)) ) or ( sieu thi luan van chinh doanh ))*.