It gives keywords related to the word you searched using huge amazon search chrome extension(https://chrome.google.com/webstore/detail/huge-amazon-search-sugges/mmdamlknnafgffhlobhlmiljonijdnid).
step 1 npm install
step 2 download chrome to your computer
step 3 download chromedriver to your computer (for selenium)
step 4 node start app.js
NOTE: You need to add the 'keywords' folder