What is a programmed search engine?

Question

Search Engine Optimization

What is a programmed search engine? What are these settings and are they important for SEO?

I will formulate the question differently. Does the site get a lot of impressions from other countries? Why, because it is configured only for a certain country?

Answer 1

Google Programmable Search Engine (formerly known as Google Custom Search and Google Co-op) is a platform provided by Google that allows web developers to use specialized information when searching the web, refine and categorize queries, and create customized search engines based on Google Search. The service allows users to narrow down the 11.5 billion indexed web pages to a thematic group of pages that match the creator's needs. Google launched the service on October 23, 2006
https://datewiki.ru/wiki/Google_Programmable_Search...

Answer 2

Because there are no prohibitions to enter from any country to any site

Answer 3

The programmable search engine is Yandex. The ranking of results in the search results is programmed to display the services of the search engine itself and its partners as a priority.