To Refine the search on the site to Therefore

Need to modify site search on opencart.

Now be searched by product name, short description, SKU.

I want the search occurred THROUGHOUT the description of the product consisting of several blocks.

So a completed card https://prnt.sc/rw6sea . As you can see, there are several blocks of descriptions. I need to search to find the product number of the original parts (box 4).

These blocks are added manually via the button "add block" https://prnt.sc/sb354j

https://pnevmax.ua/pnevmopodushka-dodge-ram-1500-perednjaja-pravaja-(vosstanovlennaja) -- heres a page on the website.

https://prnt.sc/sb36g8 -- here is more schematically described

Dont know how much it might cost. Conditionally put 1000 UAH.