Search in browser: a. Click “Agenda” view (top right of calendar) and scroll down as far in the future as you want to search. b. Type ctrl-F (on mac=command-f) to find c. type in search text, click enter
Mobile users: see your app store for the Google Calendar app complete with search box.
Add these calendars to your own: Your personal calendar has a built-in search function. Start by clicking on the +Google Calendar link on the bottom right of the calendar above.