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 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 chien phan tich so dung thuoc" » "mau chien phan tich so dung hoc", "mau chien thang tich so dung thuoc", "mau hien phap tich so dung thuoc", "mau chi phan tich so dung thuoc", "mau chuyen phan tich so dung thuoc", "van chien phan tich so dung thuoc", "cac chien phan tich so dung thuoc", "mau chien phan tich bao dung thuoc", "mau chien phan tinh son dung thuoc", "mau chien phan tich su dung thuoc", "mau chien phan tich hoc dung thuoc", "mau chien phan tich noi 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 thuoc") OR ("mau chien phan tich so dung thuoc"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mau phieu phan tich so dung thuoc\") OR (\"mau chien phan tich so dung thuoc\"))*".
• Removing quotes may allow a broader search: (( mau phieu phan tich so dung thuoc ) OR ( mau chien phan tich so dung thuoc ))*.