The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "aggregated" appeared
2017-03-13 : Moving to the Frontier: Promoting the Diffusion of Innovation2016-07-06 : Eighth ECB Statistics Conference
Speeches for : Mario Draghi where "aggregated" appeared
2017-03-13 : Moving to the Frontier: Promoting the Diffusion of Innovation