The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "upward" appeared
2011-06-30 : Hearing at the Committee on Economic and Monetary Affairs of the European Parliament2006-10-10 : Testimony at the Economic and Monetary Affairs Committee of the European Parliament
2006-01-12 : Introductory statement with Q&A
2004-11-30 : Testimony before the Committee on Economic and Monetary Affairs of the European Parliament