The script is available for download in Microsoft Script Browser for Windows PowerShell ISE. You need to install the Script Browser application first, and search for the script sample title.
This script shows how to import phrase to Search Service Application in SharePoint 2013.
SharePoint admin need to customize search phrase. If there is a script, it will be more convenient.
You can find more All-In-One Script Framework script samples at https://aka.ms/onescriptingallery