Search engine indexation: removal of URLs "?xpage=" from the index

Currently, searching for "blog application xwiki" on Google results the following top 3 URLs:

• https://extensions.xwiki.org/xwiki/bin/view/Extension/Blog%20Application
• https://extensions.xwiki.org/xwiki/bin/view/Extension/Blog%20Application?xpage=copy
• https://extensions.xwiki.org/xwiki/bin/view/Extension/Blog%20Application?xpage=print&viewer=changes&rev2=95.1

Only the first one is relevant. This issue is about letting Google get rid of the 2 others. A platform feature or configuration option may already enable this behaviour in more recent versions of XWiki? Not sure.