The code for this project cannot be made public. However, you can find a technical report and some slides in the links above. This project was done at the Indira Gandhi Centre for Atomic Research (IGCAR).
Developing a Search Engine on a nuclear corpus and outlining a semantic based approach to Entity Profiling from raw text to build a Question Answering system
Search engine on a nuclear corpus and an outline of an approach to build a factoid-based question answering system