keyword

hubble parameter

Monthly search volume and cost-per-click data for "hubble parameter" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=hubble+parameter&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-22 | +--------------+------------------+

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
hubble's constant	8,100	$0	9/20
hubble constant	4,400	$0	20/20
hubble rate	4,400	$0	12/20
hubble effect	4,400	$0	11/20
what is hubble's constant	590	$0	10/20
hubble parameter value	390	$0	10/20
hubble constant value	390	$0	9/20
the hubble constant	110	$0	10/20
hubble constant definition	90	$0	9/20
what is hubble's constant value	40	$0	10/20

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=hubble+parameter&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