The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "react" appeared
2011-10-11 : Interview with Die Welt2009-06-12 : The financial crisis and the response of the ECB
2008-12-08 : Remarks on the financial turmoil
2008-11-18 : Central banks and the public: the importance of communication
2006-06-08 : Lecture on “Activism and alertness in monetary policy”
2005-06-08 : Asset price bubbles and monetary policy