search results empty, re-show search or similar results?

When our standard search tool is used, but there are no results, we currently just show a message and a link to our blog under the “no results behaviour”

Without having to dig into new plugins, how can I redisplay the search form, or maybe show “expanded results”? (Maybe ‘expanded results’ is a bit more work, though)

I’m just trying to find a quick win for improving that search page.

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/22/feed