The following KB articles relate to this topic:

Google Search

Google Search is the tool we recommend if you want users to be able to search your site for certain keywords. This is the most frequently used search engine in the world.

Adding a Google Search box to your site requires users to build a generic departmental Google account. Once the account has been created, users can build out their site search as desired and add the search code into the main page of their website in the CMS.

Google Search Image

Google Calendar Examples