Board Thread:Fourth Databook/@comment-3279282-20141105164529/@comment-3279282-20141106101240

It's likely two things in one. I can't read it well enough, but it mentions both Ninja Art Creation Rebirth and Strength of a Hundred Technique as standalone techniques.

By the way, Collaboration Techniques are called Cooperation Ninja Techniques (連携忍術, Renkei Ninjutsu) in this databook. Also, Sasuke's Kagutsuchi is described as Fire Release when he combined it with Naruto's Rasenshuriken.