keyword

isbn 9780357133613

Monthly search volume and cost-per-click data for "isbn 9780357133613" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=isbn+9780357133613&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 1 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
brief principles of macroeconomics 9th edition	30	$0	3/20
principles of macroeconomics by n gregory mankiw 9th edition	30	$0	2/20
principles of macroeconomics mankiw 9th edition	30	$0.57	2/20
isbn: 9780357133613	20	$0	19/20
isbn 9780357530634	20	$1.5	3/20
isbn: 9780357530634	20	$0	3/20

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=isbn+9780357133613&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