The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "climate" appeared
2019-10-11 : Policymaking, responsibility and uncertainty2016-09-13 : Reviving the spirit of De Gasperi: working together for an effective and inclusive Union
2016-06-17 : Laudatio for Theo Waigel
2015-10-01 : Atlantic Council Remarks