How to get backlinks to images from being search engine?

After I was checking my competitor’s backlink configuration, I seen one thing attention-grabbing.

My competitor’s web page backlinks had numerous backlinks from BEING search engine photographs. (As proven in determine 1 and a couple of)

Might I understand how to get the backlinks from being search engine photographs? (As proven in Determine 1 and Determine 2)

https://preview.redd.it/2jkl66495rnd1.png?width=1920&format=png&auto=webp&s=e751ce380d5ecd4885b749eda0e2bcb3f9da7b9f

https://preview.redd.it/7gljj5495rnd1.jpg?width=1920&format=pjpg&auto=webp&s=406daeb303838f38d8b166162d9b34b8099d974b