How can I use the results of an search engine of an other Website in my own website?

Question

How can I use the results of an search engine of an other Website in my own website? For example: i want to use the imput from my webside. let's say: "a bike" and in a scrolldown menu you choose the distance from your Home.
Now i want to use this input to Start serches on different searchengines like ebay amazon and use the results on my own webside. how could i do that? I want to modify the results for example Show it on a map. what programming language would be the best for that?

Answer 1

For the search engine question, perhaps something like this?
https://developers.google.com/custom-search/

Google's developer program has API's for maps and stuff too, but they're not the only one so you may wish to research other API's.

APIs often provide code samples for multiple languages so the choice is up to you.

Answer 2

I ment is there a possibility to interact with other sides