keyword

heidelberg state

Monthly search volume and cost-per-click data for "heidelberg state" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=heidelberg+state&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-30 | +--------------+------------------+

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
heidelberg	49,500	$2.85	11/20
germany heidelberg	49,500	$1.75	4/20
heidelberg city	49,500	$2.73	4/20
heidelberg in germany	49,500	$2.85	4/20
heidelberg university	22,200	$10.33	4/20
university of heidelberg	22,200	$11.87	4/20
heidelberg germany	14,800	$1.95	8/20
what state is heidelberg germany in	90	$0	5/20
heidelberg germany state	50	$0	7/20
what is heidelberg	30	$0	5/20

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=heidelberg+state&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