The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "charlemagne" appeared
2011-07-22 : Interview with Süddeutsche Zeitung2011-05-28 : Interview with Aachener Zeitung on the occasion of the awarding of the 2011 International Charlemagne Prize of Aachen
2011-02-13 : Interview with Weser-Kurier