The webapp provides for each item the link on ECB's website.
Speeches for : Luis de Guindos where "christine" appeared
2021-09-17 : Interview with Het Financieele Dagblad2020-03-18 : Interview with Radio Nacional
2019-11-12 : Interview with Börsen-Zeitung
2019-10-26 : Interview with El País
2019-10-24 : Introductory statement to the press conference (with Q&A)