title: Matching word using Regular Expression in a string
body: <p>I am using jQuery DataTable to display records and I want to search using RegExp in certain scenario<br>
  I am having string as:</p>
  
  <pre><code>var str="ATP ,Defib 30 J (830 V),Defib 30 J (830 V),Aborted Defib 30 J (830 V),Aborted CVRT 15 J (588 V)";
  </code></pre>
  
  <p>if I search using only CVRT, then It should not be matched, but if I searched using Aborted CVRT, it should be matched.
  i.e. If I enter text starting after comma,text should be matched like searching with Aborted CVRT or Defib 30, Also should match ATP (first in string).</p>
  
  <p>Thanks in Advance </p>