Google search including results from this widget

I’m using the Google CSE plugin and it seems that Google is indexing the pages showing say, most recent posts using U MORE RECENT POSTS, which appear on any page diluting the pages where the real terms may be found. I also use the WordPress SEO plugin amongst others.

Any suggestions? Many thanks.

Website url here: https://tinyurl.com/7fv5xme

https://www.ads-software.com/extend/plugins/u-more-recent-posts/