Perhaps you should try some spelling variations:
"su thi luan van kinh doanh khoa doi" » "su thi luan van kinh toan khoa doi", "su thi lan van kinh doanh khoa doi", "su thi xuan van kinh doanh khoa doi", "su thi loan van kinh doanh khoa doi", "su thi luan va kinh doanh khoa doi", "su thi luan van dinh doanh khoa doi", "su thi luan van binh doanh khoa doi", "su thi luan van kinh doanh hoa doi", "su thi luan van kinh doanh khoa hoi", "su thi luan van kinh doanh khoan hoi"
"sieu thi luan van minh doanh khoa noi" » "sieu thi luan van minh toan khoa noi", "sieu thi luan van minh danh khoa noi", "sieu thi luan van minh doan khoa noi", "sieu thi luan van chinh doanh khoa noi", "sieu thi lan van minh doanh khoa noi", "sieu thi xuan van minh doanh khoa noi", "sieu thi loan van minh doanh khoa noi", "trieu thi luan van minh doanh khoa noi", "dieu tri luan van minh doanh khoa noi", "tiep thi luan van minh doanh khoa noi", "sieu thi luan van minh doanh khoa hoi", "sieu thi luan van minh doanh khoan nhoi", "sieu thi luan van minh doanh khoan hoi"

Try widening your search to All Fields.

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 kinh doanh khoa doi") or ("sieu thi luan van minh doanh khoa noi"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("su thi luan van kinh doanh khoa doi") OR ("sieu thi luan van minh doanh khoa noi")).
• Removing quotes may allow a broader search: (( su thi luan van kinh doanh khoa doi ) or ( sieu thi luan van minh doanh khoa noi )).
• Adding a wildcard symbol may retrieve word variants: (("su thi luan van kinh doanh khoa doi") or ("sieu thi luan van minh doanh khoa noi"))*.