I don't think I googled any of those.
I assume they mean exact strings...
I've googled Pizzagate, Panama Papers, Harambe, Zika Virus, Supermoon, Beyonce Halftime Show (never watch the halftime shows so I wanted to see what all the commotion was about)
I think I googled Mannequin Challenge (if not then I clicked a link in twitter to a video of baseball team doing it iirc).
And variations of Trump, Kaepernick, Brock Turner, X-Files, McDonald's breakfast
Gonna google Cupping Therapy right now