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Keyword · US · updated 2026-06-22

carl sagan books

Monthly searches
9,900
CPC
$0.28
Competition
0.89

Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.

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Related keywords

Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.

Keyword Volume CPC Overlap
carl sagan book 6,600 $0.25 20/20
books by carl sagan 6,600 $0.25 16/20
carl sagan books best 320 $0.28 15/20
novels by carl sagan 70 $0.22 19/20
carl sagan novels 70 $0.10 15/20
sagan book 70 $0.25 14/20
carl sagan list of books 40 $0.29 17/20
books by carl sagan list 40 $0.37 15/20
carl sagan book list 40 $0.37 15/20
list of carl sagan books 40 $0.37 15/20
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=carl+sagan+books&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 · lookup_keyword over MCP