The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "rough" appeared
2018-04-26 : Monetary policy in the euro area: solid expansion with timid price pressure2017-11-30 : Digital transformation of the retail payments ecosystem
2017-05-18 : Advancing financial market integration
2016-09-07 : Reaching for perfection – building the market infrastructure of tomorrow
2016-01-27 : Current developments in the German banking market