Angular – Nebular search how to work with search results?

I am new to Angular and trying to learn. I am working with Nebular search.
https://akveo.github.io/nebular/docs/components/global-search/overview#nbsearchservice

I understand basic concepts and have my own project in Visual Studio Code using the ngx-admin theme. I have created a module with the module, ts, and template file. I imported the search extension into my module and it displays the search in my template.

I want to start by showing a couple of results just with JSON data. In my limited understanding, I thought the documentation was very poor. The documentation is very brief and doesn’t provide an actual working example that displays search results, or documents where the template is or really any functionality around the results display. If I am wrong and this is a core Angular feature please kindly direct me to either an example or documentation.

Source: Angular Questions