The webapp provides for each item the link on ECB's website.
Speeches for : Benoit Coure where "concentration" appeared
2019-11-12 : A tale of two money markets: fragmentation or concentration2016-03-02 : From challenges to opportunities: rebooting the European financial sector
2015-09-10 : Addressing global data availability challenges
2014-03-31 : The known unknowns of central clearing
2014-01-23 : Risks in CCPs