Perhaps you should try some spelling variations:
"mau phieu phan tich so dung hoc" » "mau lieu phan tich so dung hoc", "mau hieu pham tich so dung hoc", "mau hieu phap tich so dung hoc", "mau chien phan tich so dung hoc", "mau phieu phan tich so dong hoc", "mau phieu phan tich so trung hoc", "mau phieu phan tich so dung khoa", "mau phieu phan tich bao dung hoc", "mau phieu phan tinh son dung hoc", "mau phieu phan tich hoc dung hoc", "mau phieu phan tich noi dung hoc"
"mau dieu phan tich su dung thuoc" » "mau dien phan tich su dung thuoc", "mau lieu phan tich su dung thuoc", "mau diem phan tich su dung thuoc", "cau dieu phan tich su dung thuoc", "dau dieu phan tich su dung thuoc", "may dieu phan tich su dung thuoc", "mau dieu phan lich su dung thuoc", "mau dieu phan tich du dung thuoc", "mau dieu phan tinh su dung thuoc"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("mau phieu phan tich so dung hoc") or ("mau dieu phan tich su dung thuoc"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("mau phieu phan tich so dung hoc") OR ("mau dieu phan tich su dung thuoc")).
• Removing quotes may allow a broader search: (( mau phieu phan tich so dung hoc ) or ( mau dieu phan tich su dung thuoc )).
• Adding a wildcard symbol may retrieve word variants: (("mau phieu phan tich so dung hoc") or ("mau dieu phan tich su dung thuoc"))*.