You can save search queries so you can easily rerun the same query again without reentering it. This is useful for queries you run regularly, or more complex queries.
Click the 
icon to save and access your favorite queries.
When you save a query, you decide if the time frame is either fixed to the exact dates of the query at the time you saved it (December 2-3), or if it is relative (last two days).
You can share a query with others at work. They get an email and in-app notification you've shared a query with them and can then choose to save it for themselves.