Excel filter wildcards and with wildcards – star and interrogation mark
In Microsoft Excel, two wildcards are available for filtering – and they can be used directly in the quick filter, or in the extended search.
Putting the character ? will replace any character
Putting the character * will replace any string
If * is placed at the beginning of a search, result will contain all possibilities ending with given string – if placed at the end, result will contain all possibilities starting with the string
And entering part of a string without a wildcard will return all result, regardless the position of the search in the result
How to look for strings containing a wildcard ?
In order to find results containing the wildcards * or ?, preceded these wildcards with a tilde sign ~, as below for a search of strings containing one *
Or as below for a string containing ***, three times a star
Searching for the *** without tilde will simply return all results
Read more
See Excel Wildcard Characters – What are these and How to Best Use it