Today, we've introduced three new ways of matching strings in the available filter options: "contains", "start with" and "end with". This opens up a lot more flexibility when it comes to finding patterns, for example searching emails that end with "gmail.com", IPs that start with "1.1.1" or User Agent strings containing "Firefox"
containswill match as long as the search string can be found anywhere in the field that is being searched
start_withwill match if the field value starts with the provided string
end_withwill match if the field value ends with the provided string
Note that all of these filters are case-insensitive