Google says searches for a "third-party candidate" rose 1,150 percent during this week’s Republican National Convention.

Google searches for a third-party candidate spiked by 1,150%

during the Republican National… https://t.co/H4LwHnYZG6 pic.twitter.com/XUUBg0FcBt — Nitya PN (@nitya_pn) July 22, 2016

The four-day event in Cleveland ended Thursday with Donald Trump Donald John TrumpBiden leads Trump by 36 points nationally among Latinos: poll Trump dismisses climate change role in fires, says Newsom needs to manage forest better Jimmy Kimmel hits Trump for rallies while hosting Emmy Awards MORE formally accepting his party’s presidential nomination.

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Hillary Clinton Hillary Diane Rodham ClintonBiden leads Trump by 36 points nationally among Latinos: poll Democratic super PAC to hit Trump in battleground states over coronavirus deaths Battle lines drawn on precedent in Supreme Court fight MORE is slated to accept her party's nomination during the Democrats' convention next week in Philadelphia.

But both Clinton and Trump consistently score high unfavorable ratings in multiple polls.

Trump has also struggled with the Never Trump movement that vowed to oppose his nomination. But those Trump critics also faltered at efforts to attract a challenger.

Clinton could face difficulty winning over Bernie Sanders Bernie SandersNYT editorial board remembers Ginsburg: She 'will forever have two legacies' Two GOP governors urge Republicans to hold off on Supreme Court nominee Sanders knocks McConnell: He's going against Ginsburg's 'dying wishes' MORE supporters after a tough primary fight.

Some third-party candidates, including Libertarian nominee Gary Johnson Gary Earl JohnsonWhat the numbers say about Trump's chances at reelection Presidential race tightens in Minnesota as Trump plows resources into state The Hill's Campaign Report: Biden condemns violence, blames Trump for fomenting it l Bitter Mass. primaries reach the end l Super PAC spending set to explode MORE and Green Party candidate Jill Stein, are also looking to gain traction.

A RealClearPolitics average of polls with all four candidates shows Clinton leading, with 40.9 percent, Trump second, with 37.3 percent, Johnson at 8.3 percent, and Stein with 4 percent.