When using a wildcard (*) in the Email field along with another field to search in eTapestry, some users get incorrect results. This seems to only happen when using multiple search fields with Advanced Find.
If you use more than one search criteria in Advanced Find and one of those fields is Email with a (*) the search results will contain matches on ANY of those fields. In all other cases, the Advanced Find should contain results that match ALL of the fields. The addition of the (*) character in the Email field will throw the results of the search because it changes the match type.