To control which Confluence pages and blog posts are included in the search results:
Head to the Refined Administration.
Click Sites in the left-hand menu.
Select a site.
Click the Search Settings tab.
Scroll down to Confluence results.
Toggle on Customize results.
Include or exclude pages and blog posts by entering the relevant Confluence labels.
These settings don’t apply to Confluence’s Live Search macro, which has to be set up in native Confluence.