The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "commitment" appeared
2010-11-16 : The new normal2010-03-08 : Is the global economy headed for a lost decade? A European perspective
2008-09-05 : Monetary policy during the financial turmoil: what have we learned?
2007-11-26 : Delivering price stability: benefits and challenges
2007-03-23 : Fit for the future? Towards a lean and efficient public sector