Perhaps you should try some spelling variations:
"nhung thoi quen vang. noi dung thuoc moi" » "phung thi quen vang. noi dung thuoc moi", "nhung loi quen vang. noi dung thuoc moi", "nhung tri quen vang. noi dung thuoc moi", "nhung thoi quan van. noi dung thuoc moi", "nhung thoi que van. noi dung thuoc moi", "nhung thoi que lang. noi dung thuoc moi", "nhung thoi quen vang. noi dung hoc moi", "nhung thoi quen vang. noi dung thuoc ma", "nhung thoi quen vang. noi dung thuoc tai"
"nhung thi luan van. hoc dung khoa mo" » "phung thi luan van. hoc dung khoa mo", "nhung tri luan van. hoc dung khoa mo", "nhung chi luan van. hoc dung khoa mo", "nhung thi luan van. hoc dung cho mo", "nhung thi lan van. hoc dung khoa mo", "nhung thi xuan van. hoc dung khoa mo", "nhung thi loan van. hoc dung khoa mo", "nhung thi luan van. hoc ung khoa mo", "nhung thi luan van. hoc dan khoa mo", "nhung thi luan van. tac dung khoa mo", "nhung thi luan van. hoc dung khoa ma", "nhung thi luan van. hoc dung khoa co", "nhung thi luan van. hoc dung khoa mong"

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 quen vang. noi dung thuoc moi") or ("nhung thi luan van. hoc dung khoa mo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung thoi quen vang. noi dung thuoc moi") OR ("nhung thi luan van. hoc dung khoa mo")).
• Removing quotes may allow a broader search: (( nhung thoi quen vang. noi dung thuoc moi ) or ( nhung thi luan van. hoc dung khoa mo )).
• Adding a wildcard symbol may retrieve word variants: (("nhung thoi quen vang. noi dung thuoc moi") or ("nhung thi luan van. hoc dung khoa mo"))*.