Why not skip the middleman and go directly to wikipedia or reddit?
I just came up with this example on the spot, searching wikipedia for "inventor of paracetamol", the first result on wiki search is "Polymorphism", then "Diphenhydramine", then "List of Suicides", then "Menstruation"
Searching google for "inventor of paracetamol wiki" links to the wikipedia Paracetamol page subsection History