seodata.dev

keyword

there are known knowns quote

Monthly search volume and cost-per-click data for "there are known knowns quote" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=there+are+known+knowns+quote&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
known knowns 3,600 $0 20/20
there are known knowns 3,600 $0 20/20
known unknowns 3,600 $0 15/20
known unknowns and unknown unknowns 3,600 $0 15/20
unknown unknowns 3,600 $0 15/20
known unknowns quote 110 $0 15/20
known unknown quote 110 $0 14/20
unknown knowns quote 110 $0 14/20
donald rumsfeld quote unknown 90 $0 14/20
unknown unknowns quote 70 $0 14/20

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=there+are+known+knowns+quote&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