Extension:SearchExtraNS

SearchExtraNS is an extension to improve search results.

Called after a search has no match for the exact result, but before any case variant is tested, it tries to find a direct match in extra specified namespaces.

Installation
require_once( "$IP/extensions/SearchExtraNS/SearchExtraNS.php" );
 * 1) Download the extension
 * 2) Add in LocalSettings.php: