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keyword

isaac newton's books

Monthly search volume and cost-per-click data for "isaac newton's books" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=isaac+newton's+books&country=us" +--------------+------------------+ | volume | 260 | | cpc | $0.43 | | competition | 0.15 | | country | US | | updated | 2026-05-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
isaac newton books 3,600 $0.3 20/20
isaac newton book 3,600 $0.34 17/20
books by isaac newton 2,900 $0.35 12/20
newton's books 880 $0.38 14/20
newton book 880 $0.38 13/20
books by newton 880 $0.38 11/20
sir isaac newton: books 110 $0.38 13/20
sir isaac newton book 110 $0.38 10/20
sir isaac newton books 90 $0.26 13/20
isaac newton books he wrote 20 $0 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://app.seodata.dev/v1/keyword?q=isaac+newton's+books&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