keyword

cancer biography

Monthly search volume and cost-per-click data for "cancer biography" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=cancer+biography&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0.13 | | competition | 0.96 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
the emperor of all maladies	5,400	$0.49	17/20
the emperor of all maladies book	4,400	$0.44	20/20
biography of cancer	4,400	$0.44	12/20
cancer the king of all maladies	4,400	$0.49	10/20
malady of cancer	4,400	$0.44	9/20
the emperor of all maladies: a biography of cancer	3,600	$0.33	20/20
emperor of maladies	880	$0.41	9/20
a biography of cancer	70	$0.05	9/20
cancer the emperor of all maladies book	30	$0	9/20
cancer emperor of all maladies book	10	$0.11	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://app.seodata.dev/v1/keyword?q=cancer+biography&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