Add custom form in job listing category page

Hello,

i have been already created a taxonomy_job_listing_categoy template to list all jobs from a certain job category. You can see an example here: https://www.jobseeker.gr/job-category/pliroforiki/

What i want to do is to add a custom search form ( keyword and location ) above the jobs. Adding the form has been explained. But the problem is when someone ( in this search form ) searching for location the sarch results to return not only the location but also the job category. Filtering location + category.

How could i do this? Any help?

Best Regards,
Panos

https://www.ads-software.com/plugins/wp-job-manager/