The webapp provides for each item the link on ECB's website.
Speeches for : Benoit Coure where "events" appeared
2019-02-26 : Euro interest rate benchmark reform: achievements and remaining challenges2018-11-08 : Monetary policy and climate change
2017-12-16 : Central banks as risk managers
2016-01-13 : Cyber resilience for financial market infrastructures
2012-05-08 : Unexpected events and the global safety net