keyword

first supreme court chief justice

Monthly search volume and cost-per-click data for "first supreme court chief justice" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=first+supreme+court+chief+justice&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
first supreme court justice	201,000	$10.37	20/20
first supreme court justices	201,000	$0	20/20
supreme court chief justices	14,800	$0	18/20
list of chief justice of supreme court	14,800	$0	16/20
who was the first chief justice of the supreme court	720	$0	18/20
who was the first supreme court chief justice	720	$0	17/20
who was the first chief justice of the united states	480	$0	16/20
supreme court 1st chief justice	140	$0	18/20
first chief justice of supreme court	140	$0	17/20
the first chief justice of the supreme court was	90	$0	16/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=first+supreme+court+chief+justice&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt