How to list the most frequent 3-word strings on Google Sheets
问题 I have a list of industries with a adjacent list of industries to categorize them. I would like to know which industries are the most common but I don't manage to make Sheets interpret two-word categories as one. First, I would like to know which 5 categories are the most common overall. Also I would like to know the top 5 one-word (black), two-word (red) and three-word (blue) categories. Plus, I would like to get rid of the commas. Here's what I want to achieve and a link to a google sheets