title: Search string in a table Excel
body: <p>How can i check if a string is in one of the cells in some column?</p>
  
  <pre><code> A  B     C
  acf     rtr gfg 
          g trt  hgh
          gg er5 aa
          acf
          ryyn
  </code></pre>
  
  <p>e.g if "acf" is in one of the C cells.</p>