Perhaps you should try some spelling variations:
"nhung thoi quen va. biet the hien cam xuc" » "nhung thi quen va. biet the hien cam xuc", "phung thi quen va. biet the hien cam xuc", "nhung loi quen va. biet the hien cam xuc", "nhung thoi quen va. biet the hien cac xuc", "nhung thoi quen va. biet the hien cau xuc", "nhung thoi quen va. biet the hien giam xuc", "nhung thoi quan va. biet the hien cam xuc", "nhung thoi que va. biet the hien cam xuc", "nhung thoi quyen van. biet the hien cam xuc"
"phong thi luan van. biet the nien gian xu" » "phung thi luan van. biet the nien gian xu", "phong tri luan van. biet the nien gian xu", "phong thuy luan van. biet the nien gian xu", "phong thi luan van. biet the nien giam xu", "phong thi luan van. biet the kien giang xu", "phong thi luan van. biet the tien giang xu", "phong thi lan van. biet the nien gian xu", "phong thi xuan van. biet the nien gian xu", "phong thi loan van. biet the nien gian xu"

You may be able to get more results by adjusting your search query.

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