The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "wind" appeared
2010-11-19 : In search of a robust monetary policy framework2010-11-16 : The new normal
2010-07-09 : Enhancing the ECB's monetary analysis: what have we learnt?
2009-11-09 : Monetary Policy before, during and after the financial crisis