Is the Search engine working correctly in this forum?

If I use the default setting and search for Norah Jones, for example, it does not find an older thread that has her name in both the topic and the message text. (By default, both the topic and the message text should be scanned during the search.)

Here is a link to the thread that was not found: http://www.forum-pianoteq.com/viewtopic.php?id=3642