Perhaps you should try some spelling variations:
"nhung thoi luan van. biet the hien giam xuc" » "nhung thi luan van. biet the hien giam xuc", "phung thi luan van. biet the hien giam xuc", "nhung loi luan van. biet the hien giam xuc", "nhung hoi luan van. biet the hien giam xuc", "nhung thai luan van. biet the hien giam xuc", "nhung thoi luan van. biet the khien giam xuc", "nhung thoi luan van. biet the nien giam xuc", "nhung thoi luan van. biet the thien giap xuc", "nhung thoi luan van. biet the hien gian xu", "nhung thoi luan van. biet the hien gia muc", "nhung thoi luan van. biet the hien gia duc", "nhung thoi luat van. biet the hien giam xuc"
"nhung thoi luan va. biet the hien cam xuc" » "nhung thi luan va. biet the hien cam xuc", "phung thi luan va. biet the hien cam xuc", "nhung loi luan va. biet the hien cam xuc", "nhung hoi luan va. biet the hien cam xuc", "nhung thai luan va. biet the hien cam xuc", "nhung thoi luan va. biet the hien cac xuc", "nhung thoi luan va. biet the hien cau xuc", "nhung thoi luan va. biet the hien tham xuc", "nhung thoi luat va. biet the hien cam xuc"

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: (("nhung thoi luan van. biet the hien giam xuc") or ("nhung thoi luan va. biet the hien cam xuc"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung thoi luan van. biet the hien giam xuc") OR ("nhung thoi luan va. biet the hien cam xuc")).
• Removing quotes may allow a broader search: (( nhung thoi luan van. biet the hien giam xuc ) or ( nhung thoi luan va. biet the hien cam xuc )).
• Adding a wildcard symbol may retrieve word variants: (("nhung thoi luan van. biet the hien giam xuc") or ("nhung thoi luan va. biet the hien cam xuc"))*.