Write a short google apps script for google spreadsheet

I am looking for someone who can write a short google apps script for our google spreadsheet. This is what the script needs to do: 1. We start with multiple word combinations in our spreadsheet Example: macbook repair macbook repairing repair mac book macbook screen mac book repair screen screen for macbook 13 2. The result will be: - A list of the unique words - The count number in front of the words - The count number in the first column and the word second column - The list is sorted by count number I have attached a screenshot of the example so you can see how it looks like. Please review everything and end your job application with the word 'letsstart' so I know you have read the job description.