Long Tail Search Keywords: Volume or Length?

I stumbled upon an interesting poll last week… SEO folks. When you reference “a long tail query” do you mean: (Trying again - deleted last poll as I phrased it ambiguously. Sorry.) — Will Critchlow (@willcritchlow) May 14, 2019 …and was amazed by the sheer number of incorrect responses. Ever the skeptic, I wanted to make sure this was a real phenomenon despite the 1.2K survey responses.