title: excel functions find pattern of a string in a cell
body: <p>I have personal ID's in reports I have to find in one cell. Too bad the string in the cell which hides this ID can be anything, the ID can be at the beginning, the end, anywhere, but it is there. 
  The only thing I know is the pattern "space,letter,letter,number,number,number,number,number,number,space". Jike DB544345</p>
  
  <p>I was looking for the correct word for this "mask", but couldn't find an answer. Thank you for your help. </p>