From requests for "brexit news" to queries about the future of Marmite and Toblerone in post-Brexit Britain, their searches have ranged from the predictable to the somewhat random.
As the UK started the one year countdown to leaving the European Union on Thursday, CNN used search data provided by Google and gathered from Google Trends and Google AdWords to look at how Brexit-related search terms have changed over time.
In February 2016, then-Prime Minister -- and Remain campaigner -- David Cameron announced the EU referendum would take place on June 23
, describing the vote as "one of the biggest decisions this country will face in our lifetimes."
Google searches for "brexit" began to rise as the vote loomed, surging rapidly in the week of the referendum -- and falling quickly afterward.
Peaks in searches for "brexit" since then have reflected key milestones on the road to Britain's departure from the EU.
Brits have turned to Google for information -- and advice -- throughout the process. In the days after Cameron's announcement, "what is brexit" was the top search question. "What does brexit mean" and "what are brexit pros and cons" also made the top five.
In the month after the vote, skepticism and concern about the future -- "will brexit happen" and "what happens after brexit" -- surged up the list of the most-googled Brexit-related questions in the UK.
But almost two years on, some people still seem confused by the term itself -- searches for "what is brexit" have outpaced searches for the other top questions throughout the process.