What are the alternative titles of Thayodhamma Sutta, it's reference number, subsections where it appear in?

I am looking Thayodhamma Sutta but could not find it based on the following searchers: accesstoinsight.org search on Google , suttacentral.net search on Google . But references do turn up in a general Google search . Is it possible to give the Alternative titles of the Sutta, Sutta reference number and link to the Sutta or subsections in which appear in? I think this Sutta maybe know by a different title on some of these sites which is why it is not found.