Perhaps you should try some spelling variations:
"nhung trinh luat van. noi dung hoc ma" » "nhung tinh luat van. noi dung hoc ma", "chuong trinh luat van. noi dung hoc ma", "phuong trinh luat van. noi dung hoc ma", "nhung trinh luan van. noi dung hoc ma", "nhung trinh luat dan. noi dung hoc ma", "nhung trinh luat va. noi dung hoc ma", "nhung trinh luat van. hoc dung hoc ma", "nhung trinh luat van. noi dong hoc ma", "nhung trinh luat van. noi dung thuoc ma", "nhung trinh luat van. noi trung hoc ma"
"nhung khai quang ban. hoi dung hoc mon" » "nhung kham quang ban. hoi dung hoc mon", "nhung bai quang ban. hoi dung hoc mon", "nhung pham quang ban. hoi dung hoc mon", "nhung thai quang ban. hoi dung hoc mon", "nhung hai quan ban. hoi dung hoc mon", "nhung chat quang ban. hoi dung hoc mon", "nhung khai quang binh. hoi dung hoc mon", "nhung khai quang tuan. hoi dung hoc mon", "nhung khai quang tran. hoi dung hoc mon", "nhung khai quang ban. hoi dong hoc mon", "nhung khai quang ban. hoi dung thuoc mon", "nhung khai quang ban. hoi trung hoc mon", "nhung khai quang ban. hoc dung hoc mon", "nhung khai quang ban. hoi dang hoc mon", "nhung khai quang ban. hoi dung hoc moi", "nhung khai quang ban. hoi dung hoc mot", "nhung khai quang ban. hoi dung hoc cong"

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 trinh luat van. noi dung hoc ma") or ("nhung khai quang ban. hoi dung hoc mon"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("nhung trinh luat van. noi dung hoc ma") OR ("nhung khai quang ban. hoi dung hoc mon")).
• Removing quotes may allow a broader search: (( nhung trinh luat van. noi dung hoc ma ) or ( nhung khai quang ban. hoi dung hoc mon )).
• Adding a wildcard symbol may retrieve word variants: (("nhung trinh luat van. noi dung hoc ma") or ("nhung khai quang ban. hoi dung hoc mon"))*.