Well the 'cdDthDeath' refers to the Repose domain from 'COM_3PPPack_RGG - Class, Death Mage.user' it is also used in RGG - Races of Wing and Horn.
And I have no idea what 'fRGGDelCor' is from.
As a side note, you can search for any string or regular expression in ANY text based file within a specified area of your computer with a GREP program.
I use
Global Search and Replace its a free file you can get from CNET.