The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "technologies" appeared
2007-08-27 : Productivity in the euro area and monetary policy2006-01-20 : Growth performance, labour productivity and structural reforms in the euro area
2005-11-10 : Growth potential, labour productivity and structural reforms in Europe
2005-10-10 : The euro area economy: determinants of growth, competitiveness and the need for structural reforms
2005-03-03 : Introductory statement with Q&A