The webapp provides for each item the link on ECB's website.
Speeches for : Gertrude Tumpel-Gugerell where "catching" appeared
2009-11-16 : A case for rapid euro adoption?2005-10-28 : Global Financial Markets 2015: looking ahead - Ten theses - Liechtenstein Dialogue, Liechtenstein
2003-11-14 : ECB's monetary policy issues in the run-up to enlargement
2003-11-03 : Welcoming the new Member States