Perhaps you should try some spelling variations:
"mau phieu phan tich so dung thuoc" » "mau lieu phan tich so dung thuoc", "mau hieu pham tich so dung thuoc", "mau hieu phap tich so dung thuoc", "mau phieu phan tich so dung hoc", "mau chien phan tich so dung thuoc", "mau dieu phan tich so dung thuoc", "mau phieu phan tich bao dung thuoc", "mau phieu phan tinh son dung thuoc", "mau phieu phan tich su dung thuoc", "mau phieu phan tich hoc dung thuoc", "mau phieu phan tich noi dung thuoc"
"mau phieu phan tich vat dung thuoc" » "mau lieu phan tich vat dung thuoc", "mau hieu pham tich vat dung thuoc", "mau hieu phap tich vat dung thuoc", "mau phieu phan tich vat dung hoc", "mau chien phan tich vat dung thuoc", "mau dieu phan tich vat dung thuoc", "mau phieu phan tich va dung thuoc", "mau phieu phan tich van dung thuoc", "mau phieu phan tich hat dung thuoc", "mau phieu phan tich viet dung thuoc"

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