Perhaps you should try some spelling variations:
"nhung hai luan van. biet the phien them xuc" » "nhung hai luan van. biet the hien tham xuc", "nhung khai luan van. biet the phien them xuc", "nhung bai luan van. biet the phien them xuc", "hung hai luan van. biet the phien them xuc", "nhung thai luan van. biet the phien them xuc", "nhung hai quan van. biet the phien them xuc", "nhung hai luan van. biet the phien tue xuc"
"nhung thoi quan van. biet the hien cac xuc" » "nhung thi quan van. biet the hien cac xuc", "phung thi quan van. biet the hien cac xuc", "nhung loi quan van. biet the hien cac xuc", "nhung thoi quen van. biet the hien cac xuc", "nhung thong quan van. biet the hien cac xuc", "nhung thoi quan va. biet the hien cac xuc", "nhung thoi quan luan. biet the hien cac xuc", "nhung thoi quan doan. biet the hien cac xuc", "nhung thoi quan van. biet the thien cac xuc", "nhung thoi quan van. biet the vien cac xuc", "nhung thoi quan van. biet the hieu cac xuc", "nhung thoi quan van. biet the hien cam xuc", "nhung thoi quan van. biet the hien cac nuoc", "nhung thoi quan van. biet the hien chat 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 quan van. biet the hien cac xuc") or ("nhung hai luan van. biet the phien them xuc"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung thoi quan van. biet the hien cac xuc") OR ("nhung hai luan van. biet the phien them xuc")).
• Removing quotes may allow a broader search: (( nhung thoi quan van. biet the hien cac xuc ) or ( nhung hai luan van. biet the phien them xuc )).
• Adding a wildcard symbol may retrieve word variants: (("nhung thoi quan van. biet the hien cac xuc") or ("nhung hai luan van. biet the phien them xuc"))*.