I agree that CZ's search engine has some weird quirks.
Tried the search myself, and it only came up with one discussion when is used "socratic method+book+Moreless+Di" and came up with one of my own past posts.
I know that this matter has been discussed several times, but do not know whether some posts have been lost in CZ crashes or what else might account for this.
At any rate, a lesson to all of us to do as Moreless does and save our own copies of anything that we might want. Then our own internal search engines may do a bit better job recovering the material when we need it, also!
Sure would like to hear more from you about what you are adopting from this protocol and how you are doing with it! We all learn from such.