title: Looking to concatenate specifc word in text
body: <p>I am looking to concatenate specific words in a text e.g. a text that reads </p>
  
  <p>"I really hate <strong>micro transactions</strong>" OR
  "I really hate <strong>micro-transactions</strong>" </p>
  
  <p>should be converted to </p>
  
  <p>"I really hate <strong>microtransactions</strong>"</p>
  
  <p>I have been looking at excel functions and NLTK to do this, but to no avail.</p>
  
  <p>Does anyone have an idea to solve this?</p>