seodata.dev

keyword

books about astronomy

Monthly search volume and cost-per-click data for "books about astronomy" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=books+about+astronomy&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $0.73 | | competition | 1 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
books on astronomy 4,400 $0.73 20/20
books in astronomy 4,400 $0.52 15/20
astronomical books 4,400 $0.73 14/20
books of astronomy 4,400 $0.73 14/20
books astronomy 4,400 $0.52 13/20
astronomy book 2,400 $0.64 18/20
astronomy books 2,400 $0.64 18/20
best book about astronomy 590 $0.55 13/20
best books about astronomy 590 $0.55 13/20
best books for astronomy 590 $0.69 13/20

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=books+about+astronomy&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