News Feed - Add news topic and/or keyword

Can we change the news feed so we can perhaps select/input a news category or topic rather than a search query or maybe both if required.

As it stands when using the search topic in news feeds it use this to search for stories that contain that phrase/keyword in them. This is not always the case and users should be able to select just the Topic/category of news e.g Business, UK Economy, Technology etc. rather than those inputs being required in the title or content of the news articles it sources.