title: Boyer Moore Algorithm Understanding and Example?
body: <p>I am facing issues in understanding Boyer Moore String Search algorithm.</p>
  
  <p>I am following the following document. <a href="http://www.cs.utexas.edu/~moore/publications/fstrpos.pdf">Link</a></p>
  
  <p>I am not able to work out my way as to exactly what is the real meaning of delta1 and delta2 here, and how are they applying this to find string search algorithm.
  Language looked little vague..</p>
  
  <p>Kindly if anybody out there can help me out in understanding this, it would be really helpful.</p>
  
  <p>Or, if you know of any other link or document available that is easy to understand, then please share.</p>
  
  <p>Thanks in advance.</p>