Democratic presidential candidate, Martin O'Malley greets the audience after the NBC, YouTube Democratic presidential debate at the Gaillard Center, January 17, 2016, in Charleston, S.C.
Photo by Mark Peterson/Redux for MSNBC

The most asked questions on Google during the Democratic debate

Here are the most searched questions about the Democratic presidential candidates and policy issues on Google during Sunday night’s Democratic debate hosted by NBC News and YouTube.

Bernie Sanders won the night on Google, with the largest volume of searches done about him and his campaign. However search interest for Hillary Clinton has grown since the last debate. For Martin O’Malley, a top search question is why he is running for president.