Formstack offers a useful search function to help you quickly find specific submissions in your data.
The quick search option appears to the upper right side of your submissions.
Note: For security purposes, you cannot search encrypted data.
You can create more elaborate searches by using the "Create Custom Filter " button. You can search a report by using the quick search box. You can then save these filtered reports for later and access them in the dropdown menu to the left of the button.
The "Create Custom Filter" button allows you to search for records where any or all of the statements you choose are true or false or for records which contain or do not contain one or more keywords. You can add/remove search criteria using the plus and minus buttons.