The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "presented" appeared
2018-04-09 : Presentation of the ECB Annual Report 2017 to the Committee on Economic and Monetary Affairs of the European Parliament2017-09-22 : Understanding and overcoming low inflation
2017-09-12 : Role and effects of the ECB non-standard policy measures
2015-10-15 : Divergent monetary policies and the world economy
2012-02-09 : Introductory statement to the press conference (with Q&A)