How do you find volume in terms of search?

Get search volumes and forecasts

  1. Sign in to your Google Ads account.
  2. In the upper right corner, click the tools icon , then under “Planning,” click Keyword Planner.
  3. Click Get search volumes and forecasts.
  4. Enter or paste a list of keywords in the search box, separated by commas or line breaks.

For More Information Please Refer: https://support.google.com/google-ads/answer/3022575?hl=en