The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "elements" appeared
2017-09-25 : Risk management in times of non-conventional monetary policy2015-10-13 : Speech at MNI Connect event
2015-09-10 : Medium to long-term priorities of Capital Markets Union (CMU) for the ECB/Eurosystem
2013-09-26 : A regime change in supervision and resolution
2013-06-27 : The single supervisory mechanism - a step towards a European banking union
2013-06-17 : The European Central Bank's role in overcoming the Crisis