The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "prospects" appeared
2009-02-26 : The external and internal dimensions of Europe's competitiveness2008-10-27 : Current challenges for the euro area
2006-02-06 : Monetary Policy and Economic Prospects in the Euro Area
2005-05-30 : The European economy: current situation, prospects, challenges
2004-11-29 : South Eastern European Challenges and Prospects
2004-09-23 : European economy: current state and prospects
2004-01-29 : The challenges for the European economy in 2004