The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "providing" appeared
2011-11-09 : Towards a safer financial system2010-07-09 : Enhancing the ECB's monetary analysis: what have we learnt?
2007-11-15 : Monetary policy and the money market: key principles and recent experience
2007-01-19 : Objectives and challenges of monetary policy: a view from the ECB