The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "von" appeared
2011-05-26 : The ECB's response to the crisis2009-12-07 : La justice face à la crise
2009-03-16 : Europe - Cultural Identity - Cultural Diversity
2008-04-15 : A unique perspective
2007-09-20 : Short Address at the Gala Dinner for the 50th anniversary of the Bundesbank