Up to five search terms, compared against each other.
ISO country/region code such as 'US'; worldwide when empty.
Google Trends window: 'today 5-y', 'today 12-m', 'now 7-d', or an explicit '2020-01-01 2026-01-01'.
Relative Google search interest for up to five terms over a window.
Part of service
Time Series Data
Execution
Usage