The webapp provides for each item the link on ECB's website.
Speeches for : Jorg Asmussen where "executive" appeared
2013-11-28 : Changing Reality2012-10-12 : The Eurozone and Japan: The Way Forward
2012-09-20 : New ECB Premises topping out ceremony
2012-03-27 : Exchange of Views on the Economic and Social Crisis in Greece