Need to Store Session For Search Filters

I am trying to implement session for the search criteria here:

https://www.helperplace.com/find-domestic-helper#s=1

As you can see there are search filters like Start Date, Location etc. For searching candidates, this works fine.

but, I want that search criteria to get stored in session/cookie or somewhere so that whenever user comes back on this page from the details page, the criteria still remains.

Eg. If I go to the candidates profile and come back my search results should be the same. But, currently that’s not the case.

So, I need to help in finding where can I store session and how to achieve this.

I have already tried using session, $wp_session and cookie but none work. Also tried using plugin for session but the same problem.

It doesn’t allow me to store anything in the session in your plugin. Can you please help??