Make changes in a Javascript software that group and sort words

I have a software that I want to improve. The software is written in Java script. What the software do: The software take a list of keywords and organizes them into groups according to common keywords. For Example: Diamond Head Group. diamond head (8) 1. diamond head 2. diamond head ms 3. how to get to diamond head 4. where is diamond head 5. could diamond head 6. what is diamond head 7. the diamond head 8. why diamond head What is missing: 1. I want to be able to add a number to each keyword and summarize the amount a. The value would appear near each keyword at the output b. In the title of the group the summarized calculation of the MIN values would appear. c. I want to be able to set the minimum Summarized value of a group. (all the rest would appear in a different tab like now Should be very simple. The core functionality of grouping is already ready in two different files