The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "orientation" appeared
2011-11-30 : Globalisation and monetary policy: from virtue to vice?2010-11-19 : In search of a robust monetary policy framework
2010-11-16 : The new normal
2008-11-12 : Growth and productivity of the financial sector: challenges for monetary policy