Perhaps you should try some spelling variations:
"nhung thoi luan van. biet the hien cam xuc" » "nhung thi luan van. biet the hien cam xuc", "phung thi luan van. biet the hien cam xuc", "nhung loi luan van. biet the hien cam xuc", "nhung hoi luan van. biet the hien cam xuc", "nhung thai luan van. biet the hien cam xuc", "nhung thoi luan van. biet the hien cac xuc", "nhung thoi luan van. biet the hien cau xuc", "nhung thoi luan van. biet the hien giam xuc"
"nhung thoi quan ha. biet the thien cau luc" » "nhung thi quan ha. biet the thien cau luc", "phung thi quan ha. biet the thien cau luc", "nhung loi quan ha. biet the thien cau luc", "nhung thoi quen ha. biet the thien cau luc", "nhung thong quan ha. biet the thien cau luc", "nhung thoi quan ha. biet the hien cau luc", "nhung thoi quan ha. biet the khien cau luc", "nhung thoi quan ha. biet the thien cac luc", "nhung thoi quan he. biet the thien cau luc", "nhung thoi quan ha. biet the thien cau truc", "nhung thoi quan ha. biet the thien cau phuc"

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