Hubspot hasn’t really ever offered a true search option/module. They offer Google site search and directed users to set up a Google Custom Search Engine for custom functionality.
Google site search isn’t an option for my clients because the last thing they want is for competitors ads to show up when their users are searching the site. Previously, they have been using Google CSEs, but Google announced they are shutting those down at the end of 2017. https://searchengineland.com/google-sunset-google-site-search-product-recommends-ad-supported-custom-search-engine-269834
This leaves no options for my Hubspot clients. It’s time to create a true, search engine option.