The webapp provides for each item the link on ECB's website.
Speeches for : Benoit Coure where "margin" appeared
2019-03-11 : Interview with Corriere della Sera2017-06-30 : Convergence matters for monetary policy
2016-11-08 : Low interest rates are not inevitable
2016-07-28 : Assessing the implications of negative interest rates
2016-06-06 : Towards a macroprudential framework for central counterparties
2016-05-19 : Interview with Risk Magazine
2015-04-11 : Ensuring an adequate loss-absorbing capacity of central counterparties
2014-09-19 : A three-pillar-strategy for the Euro
2014-03-31 : The known unknowns of central clearing
2014-01-23 : Risks in CCPs