Length of rich snippets in search results have been increased

Google has made new changes in the length of snippets in search results. When a user search something in Google, Google shows a search result in a special featured snippet block at the search top page. This featured snippet block includes a summary of the answer, extracted from a webpage, plus a link to the page, the page title and URL. User can see below the snapshot of a snippet below for better understanding-

Prospective -

• Google wants to show more descriptive snippet
• Google wants to make more useful snippet
• Help people better understand how pages are relevant to their searches
• Google wants to make more informative snippet