Perhaps you should try some spelling variations:
"nhung thai luan van. noi dung cho mo" » "hung thai luan van. noi dung cho mo", "nhung khai luan van. noi dung cho mo", "nhung thay luan van. noi dung cho mo", "nhung thi luan van. noi dung cho mo", "nhung thai luat van. noi dung cho mo", "nhung phap luan van. noi dung cho mo", "nhung thai luan van. noi dung cho moi", "nhung thai luan van. noi dung cho mot", "nhung thai luan van. noi dung cho ro"
"nhung ban quan luan. hoc dung quoc mo" » "nhung bang quan luan. hoc dung quoc mo", "nhung bai quan luan. hoc dung quoc mo", "nhung van quan luan. hoc dung quoc mo", "nhung ban quan luan. hoc dang quoc mo", "nhung ban quan luan. hoc dong quoc mo", "nhung ban quan luan. hoc trung quoc mo", "nhung ban quan luan. hoc ung quoc mo", "nhung ban quan luan. hoc dan quoc mo", "nhung ban quan luan. tac dung quoc mo", "nhung ban quan luan. hoc dung uoc mo", "nhung ban quan luan. hoc dung quoc co", "nhung ban quan luan. hoc dung quoc lo"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("nhung ban quan luan. hoc dung quoc mo") or ("nhung thai luan van. noi dung cho mo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung ban quan luan. hoc dung quoc mo") OR ("nhung thai luan van. noi dung cho mo")).
• Removing quotes may allow a broader search: (( nhung ban quan luan. hoc dung quoc mo ) or ( nhung thai luan van. noi dung cho mo )).
• Adding a wildcard symbol may retrieve word variants: (("nhung ban quan luan. hoc dung quoc mo") or ("nhung thai luan van. noi dung cho mo"))*.