The webapp provides for each item the link on ECB's website.
Speeches for : Benoit Coure where "improving" appeared
2018-09-05 : Interview with Kathimerini2016-11-26 : Interview with Efimerida ton Syntakton
2016-10-12 : Strengthening the Greek financial system
2016-09-27 : Reforming financial sector benchmarks
2016-09-15 : The Case for Rethinking International Capital Flows
2016-05-19 : Interview with The Yomiuri Shimbun
2014-02-15 : Interview with Delo
2014-01-16 : Interview with Bloomberg