The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "crucial" appeared
2011-11-08 : Macro-prudential supervision and financial integration - the ESRB at 12010-03-16 : Economic recovery and exit strategies
2009-09-24 : Short address at the opening ceremony for the “Language of Money” exhibition
2008-04-24 : The contribution of monetary and financial statistics to the conduct of monetary policy
2007-09-07 : Enhancing the monetary analysis