seodata.dev

keyword

biography about frederick douglass

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

$ curl "https://api.seodata.dev/v1/keyword?q=biography+about+frederick+douglass&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $2.11 | | competition | 0.15 | | country | US | | updated | 2026-06-29 | +--------------+------------------+
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
who was frederick douglass 5,400 $1.24 15/20
frederick douglass biography 3,600 $0.61 18/20
frederick douglass facts 2,400 $1.6 15/20
facts about frederick douglass 1,900 $4.59 19/20
biography on frederick douglass 1,900 $2 18/20
biography frederick douglass 1,300 $2.11 20/20
frederick douglass history 1,300 $3.58 20/20
bio frederick douglass 1,300 $2.11 17/20
biography of frederick douglass 1,300 $2.11 15/20
frederick douglass slavery 720 $0 15/20

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=biography+about+frederick+douglass&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