The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "samuelson" appeared
2011-10-21 : Towards a more integrated Europe: Challenges ahead for the euro area and Central and Eastern Europe2003-11-27 : The ECB's monetary policy strategy after the evaluation and clarification of May 2003
2003-11-20 : The ECB's monetary policy strategy after the evaluation and clarification of May 2003