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keyword

biography of martin luther

Monthly search volume and cost-per-click data for "biography of martin luther" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=biography+of+martin+luther&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0.26 | | competition | 0.23 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
martin luther 110,000 $3.49 17/20
martin luther germany 110,000 $3.49 14/20
martin luther german monk 90,500 $0.1 15/20
who was martin luther 6,600 $7.1 12/20
who.is martin luther 5,400 $0.17 10/20
how did martin luther die 3,600 $9.23 10/20
martin luther what did he do 2,900 $16.49 11/20
biography martin luther 880 $0.37 11/20
bio of martin luther 720 $0.31 13/20
martin luther bibliography 720 $0.31 11/20

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=biography+of+martin+luther&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