The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "statistical" appeared
2018-07-10 : 20 years of ESCB statistics: Past achievements and future challenges2016-07-05 : Central bank statistics: moving beyond the aggregates
2016-01-25 : Remarks on the collection of credit data (AnaCredit)
2015-10-20 : Highlights of European Statistics by the ESCB - present and future