Story highlights Robin Williams was the top trending search topic in 2014

Ebola, the World Cup and Jennifer Lawrence were also popular Google searches

Google releases a comprehensive list of top searches at the end of each year

(CNN) In 2013, people just wanted to know how to twerk. It was a more innocent time. This year, people wanted to know if they had Ebola.

Google has released its annual round-up of the year's top global searches. Apple , Facebook and other companies also do these recaps, but those only show what we bought or posted publicly on social media. Our search history is a more honest, sometimes embarrassing, peek into what we really care about.

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