The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "extended" appeared
2018-04-27 : Reflections on monetary policy in the euro area2018-04-26 : Monetary policy in the euro area: solid expansion with timid price pressure
2017-07-04 : Loan-level data transparency: achievements and future prospects
2015-11-15 : Interview with Les Echos
2015-06-16 : Introductory statement on TARGET2-Securities (T2S) before the Committee on Economic and Monetary Affairs (ECON)