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letters from birmingham jail pdf

Monthly search volume and cost-per-click data for "letters from birmingham jail pdf" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=letters+from+birmingham+jail+pdf&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $3.01 | | competition | 0.01 | | country | US | | updated | 2026-06-12 | +--------------+------------------+
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
letter from birmingham jail 33,100 $3.54 12/20
letter from birmingham jail pdf 2,900 $4.32 20/20
letters from a birmingham jail pdf 1,900 $3.71 20/20
birmingham letter pdf 1,900 $3.71 16/20
letter birmingham jail pdf 1,900 $3.71 16/20
letter of birmingham jail pdf 1,900 $3.71 14/20
martin luther king letter from birmingham jail 1,900 $2.24 13/20
mlk letter from birmingham jail pdf 140 $14.17 12/20
letters to birmingham jail pdf 90 $1.38 13/20
martin luther king letter from birmingham jail pdf 40 $6.97 12/20

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=letters+from+birmingham+jail+pdf&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