CONCORDANCES ON THE INTERNET

A free, downloadable Bible program with search capabilities:   http://www.theophilos.sk/ 
(They also have one that you can buy that I am sure is much better. ) 

Asite that has the Bible with each word linked to a concordance with the original meanings of the words:
 http://www.bju.edu/bible/ 

Another place that has various types of search capabilities:  http://www.hti.umich.edu/k/kjv/

Another place with a search is:  http://www.blueletterbible.org/