The webapp provides for each item the link on ECB's website.
Speeches for : Lorenzo Bini Smaghi where "america" appeared
2011-05-10 : Monetary and financial stability in the euro area2009-11-20 : Exit strategies: the international dimension
2008-06-12 : Supervision and central banking: improving the exchange of information
2008-04-04 : Financial stability and monetary policy: Challenges in the current turmoil
2008-03-18 : The international role of the euro and its potential in Latin America