How to set search Ajax Search Pro

How to set search Ajax Search Pro for WordPress that will give results just for:
– Name and surname of the authors
– Titles of the works
– Keywords
on exact URL.
At the moment the Search gives results for example: exact name and surname of the author on the exact URL and all others URL-s on the page.
https://pismenost.acs.si/gradiva/predavanja-in-predstavitve/

BUT we would like to set Search that will show results just on exact URL.
Example: you enter name of the author and the result should be:

Šubic only “Predavanja in predstavitve” (It should be just URL inside this page): https://pismenost.acs.si/gradiva/predavanja-in-predstavitve/)
Not Gradiva (that is another URL)

Search must show just exact match of “Šubic” (on the bottom of the page).

Is it possible, that the search leads you to bottom page to letter Š.