The webapp provides for each item the link on ECB's website.
Speeches for : Benoit Coure where "typically" appeared
2019-07-11 : Inflation expectations and the conduct of monetary policy2018-05-14 : The future of central bank money
2018-02-23 : The persistence and signalling power of central bank asset purchase programmes
2014-06-24 : Rethinking economics after the crisis