The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "competitive" appeared
2005-05-20 : One size fits all! A single monetary policy for the euro area2004-10-03 : Outlook for the European Economy
2004-06-10 : On the primacy of price stability
2002-10-25 : Second ECB Central Banking Conference 24-25 October 2002, Frankfurt am Main
2000-11-07 : The New Economy - a European view