text block content in search results

Hi,

I have pages with content that is inserted using a text-block shortcode. That content contains words that I would like to be searchable. In a search of the site (WordPress search) in which I search for words inserted in a text block, the pages where the text block is used do not show up, even if the the words are on the page.

Is there any way to make the pages containing text-block’s content show in the search results?

I do NOT want the text block (CPT) itself to show up (I can make that happen), but rather the page which holds the content of the text block.