The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "emphasise" appeared
2011-05-26 : The ECB's response to the crisis2010-11-22 : Hearing before the plenary of the European Parliament on the occasion of the adoption of the EP resolution on the ECB's 2009 Annual Report
2010-02-09 : Commentary on “Fifty Years of Monetary Policy: What Have We Learned?” by Adam Cagliarini, Christopher Kent and Glenn Stevens
2009-09-28 : Hearing at the Economic and Monetary Affairs Committee of the European Parliament