Display all related post before search anything.

Hi there,
Is it possible to view all posts at first time before we search any posts through this plugin?
By default at the first time the result is nothing before search anything, i want to set it to display all posts before search. Please let me know. Thanks

Here is link: https://www.antamindo.com/eksplorasi/
Attached screenshot that i want to (default any value in all filter, just need to fully loaded before user search something).