Perhaps you should try some spelling variations:
"nhung moi luan van. biet the hien cam xuc" » "nhung noi luan van. biet the hien cam xuc", "nhung doi luan van. biet the hien cam xuc", "nhung mon luan van. biet the hien cam xuc", "nhung moi quan van. biet the hien cam xuc", "nhung hoi luan van. biet the hien cam xuc", "nhung moi xuan van. biet the hien cam xuc", "nhung moi luan van. biet the hien cac xuc", "nhung moi luan van. biet the hien cau xuc", "nhung moi luan van. biet the hien giam xuc"
"nhung loi que lang. biet the nien gia muc" » "nhung bai que lang. biet the nien gia muc", "nhung bi que lang. biet the nien gia muc", "nhung gi que lang. biet the nien gia muc", "nhung loi quet lang. biet the nien gia muc", "nhung loi quan lang. biet the nien gia muc", "nhung loi que quang. biet the nien gia muc", "nhung loi que lang. biet the nien giam muc", "nhung loi que lang. biet the bien gia muc", "nhung loi que lang. biet the kien gia muc", "nhung loi que lang. biet the nien gia thuc"

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