Examine source code of Google PL Search Engine

{
  "manifest_version": 2,
  "name": "Google PL Search Engine",
  "version": "1.0",
  "description": "Add polish version of Google as your default search engine. Dodaj polską wersję Google jako domyślną wyszukiwarkę.",
  "developer": {
    "name": "AnDre",
    "url": "https://github.com/AnDrePLGit"
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "Google PL",
      "is_default": true,
      "search_url": "https://www.google.pl/search?q={searchTerms}",
      "suggest_url": "https://www.google.pl/complete/search?client=firefox&hl=pl&q={searchTerms}"
    }
  }
}