To check the hypothesis that any random word coinage would produce a similar number of hits, I searched for "dynajuristics" and "dyna-juristics." I got no hits. (I did get an inquiry about whether I meant dyno-hueristics, but that also produced no hits.) Apparently, random word coinages generally don't produce results.
I didn't try to scroll through all 158,000 hits, so I can't be sure that they're all relevant.
As a by-product of this research, I am now claiming IP rights in the terms dynajuristics and dyna-juristics (TM) All rights reserved.
Addendum: Further research may explain the surprisingly large number of hits. Google apparently tags every separate item in the Jurisdynamics Amazon store, which essentially means all of Amazon's inventory. So we're not quite as world famous as the number of hits indicates!