seodata.dev

keyword

topic of books

Monthly search volume and cost-per-click data for "topic of books" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=topic+of+books&country=us" +--------------+------------------+ | volume | 210 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
books topic 390 $0 11/20
books topics 390 $0 10/20
topic on books 210 $0 12/20
topic book 210 $0 11/20
topic of book 210 $0 11/20
topic on book 210 $0 10/20
topics for books 210 $0 10/20
topics about books 110 $0 11/20
good topic for book 70 $0 10/20
topic of a book 20 $0 10/20

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=topic+of+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