The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "ratings" appeared
2020-11-21 : Interview with Börsen-Zeitung2017-09-25 : Risk management in times of non-conventional monetary policy
2014-06-11 : Next steps for European securitisation markets
2013-11-13 : SMEs, Banking Union, and securitisation - exploring the nexus