Search phrases related in Google

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "content_scripts": [
    {
      "js": [
        "app.js"
      ],
      "css": [
        "style.css"
      ],
      "matches": [
        "https://*.google.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "description": "Shows all phrases related to search. Easy to get new phrases for improve your SEO and SERP.",
  "icons": {
    "16": "icon.png",
    "24": "icon.png",
    "32": "icon.png",
    "64": "icon.png",
    "128": "icon.png"
  },
  "permissions": [
    "https://www.google.com/"
  ],
  "manifest_version": 2,
  "name": "Search phrases related in Google",
  "short_name": "Phrases related in Google",
  "version": "2.0.3"
}