seodata.dev

keyword

who was what was books

Monthly search volume and cost-per-click data for "who was what was books" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=who+was+what+was+books&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $0.42 | | competition | 0.65 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
who was 22,200 $1.89 20/20
who is book 14,800 $0.42 20/20
who is books 14,800 $0.42 20/20
who was books 14,800 $0.31 20/20
who was i books 14,800 $0.31 20/20
who was is books 14,800 $0.42 20/20
who is book series 4,400 $0.38 20/20
who is books series 4,400 $0.38 20/20
who was book series 4,400 $0.38 20/20
who was books series 4,400 $0.38 20/20

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=who+was+what+was+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