The webapp provides for each item the link on ECB's website.
Speeches for : Jorg Asmussen where "expert" appeared
2013-12-12 : Introductory remarks at the press conference on the completion of the EU-funded cooperation programme with the National Bank of Serbia2013-07-10 : Opening remarks at the closing ceremony of the Eurosystem Needs Analysis Project funded by the European Union
2012-09-20 : New ECB Premises topping out ceremony
2012-07-06 : Building trust in a world of unknown unknowns: central bank communication between markets and politics in the crisis