keyword

frederick douglass best book

Monthly search volume and cost-per-click data for "frederick douglass best book" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=frederick+douglass+best+book&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0.19 | | competition | 1 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
frederick douglass books	8,100	$0.35	14/20
books about frederick douglass	8,100	$0.35	8/20
books by frederick douglass	5,400	$0.39	16/20
books on frederick douglass	5,400	$0.39	12/20
what books did frederick douglass wrote	210	$0.05	8/20
frederick douglass famous books	30	$0	11/20
best frederick douglass book	30	$0	10/20
best frederick douglass biography	30	$0	9/20
best biography of frederick douglass	20	$0	10/20
best book on frederick douglass	20	$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://app.seodata.dev/v1/keyword?q=frederick+douglass+best+book&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt