His friends can't contain themselves any longer and start offering explanations as to why he is suffering, trying to make sense of the hard questions. (nakedpastor.com)
There are controller configurations that can be tweaked, but there is no clear explanation as to how or what a configuration is short of trial and error. (thehdroom.com)
The original Project Cars had a set - up screen that looked mostly like a wall of numbers with little explanation as to what did what. (cogconnected.com)