Hi. good day
Is this possible?
For example if a user searches the sub-category car accessories in the Alabama region, specifically in the city of Abbeville. on the search page (search_list.php) can be displayed: You are in the "car accessories" subcategory in "Abbeville" welcome to our site!

Thank you very much.

@david
Yes it is:
https://doc.osclass.org/HSearch.php

Thank you very much, the codes for the region and the city work perfectly but the code for the category instead of showing the category says "Array". What else can I do?

@david_chile
Look into array what is there?
Those are not our functions, you should consult such questions with osclass.