inurl:email – This filters the results to only show files where the word "email" appears directly in the web address or file name.
filetype:xls – This tells the search engine to ignore HTML websites and only return files ending in the .xls or .xlsx extension. filetype xls inurl emailxls link
link – Adding this term often surface files that are part of directory listings or backlink databases. inurl:email – This filters the results to only