Economy Facebook launches searchable archive of US political ads Updated : May 25, 2018 06:39 AM IST Google and Twitter have said that they plan to build similar searchable databases. The archive tool will be rolled out to other countries in coming months, it added. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.