Perhaps you should try some spelling variations:
"nhung tri doan va. biet the hien giam xuc" » "nhung bai doan va. biet the hien giam xuc", "dung tri doan va. biet the hien giam xuc", "nhung bi doan va. biet the hien giam xuc", "nhung tri doan va. biet the khien giam xuc", "nhung tri doan va. biet the nien giam xuc", "nhung tri doan va. biet the thien giap xuc", "nhung tri doanh va. biet the hien giam xuc", "nhung thi doan va. biet the hien giam xuc", "nhung tri hoan va. biet the hien giam xuc", "nhung tri doan va. biet the hien gian xu", "nhung tri doan va. biet the hien gia muc", "nhung tri doan va. biet the hien cam xuc"
"phung thi luan van. biet the hien cau truc" » "phung thi lan van. biet the hien cau truc", "phung thi xuan van. biet the hien cau truc", "phung thi loan van. biet the hien cau truc", "phung thi luan van. biet the khien cau truc", "phung thi luan van. biet the thien cau truc", "phung thi luan van. biet the hien cac truc", "phuong thi luan van. biet the hien cau truc", "chung thi luan van. biet the hien cau truc", "phong thi luan van. biet the hien cau truc"

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