title: java regex find match between commas
body: <p>I am trying to find a match between commas if it contains a specific string.</p>
  
  <p>so far i have <code>,(.*?myString.?*),</code></p>
  
  <p>Obviously this finds all the input between the first comma in the entire input and the first comma after the string i want. How do i reference the comma immediately before the string that i want?</p>
  
  <p>Edit: i also want to find the match that occurs after a specific set of characters</p>
  
  <p>ie. occurs after (fooo)</p>
  
  <p>dsfdsdafd,safdsa,gfdsgd<strong>theMatch</strong>fdsgfd,dsafdsa,dsfoooafd,safdsa,gfhhhgd<strong>theMatch</strong>fhhhfd,dsafdsa</p>
  
  <p>returns gfhhhgd<strong>theMatch</strong>fhhhfd, not gfdsgd<strong>theMatch</strong>fdsgfd</p>