The New Dictionary of Theology is available either as a separate resource or part of IVP's Essential Reference Collection Version 3.
When I try to search for an entry heading such as Easter or Eschatology, using Large Text in Basic search mode, I get no result. Sure, I can find the words with Surface Text, but that is not the issue here. When using the Large Text option, I do get results when I enter the alphabetical letters A, B, C, D, E, etc... see screenshot below.

This resource supports Large Text, but it needs to be re-formatted correctly so that Large Text means the dictionary entry words, and not the "large" alphabet letters (LOL). My version of this resource is shown:

Edit: can someone verify this search anomaly?
thanks,
David