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keyword

isbn 9780136780809

Monthly search volume and cost-per-click data for "isbn 9780136780809" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=isbn+9780136780809&country=us" +--------------+------------------+ | volume | 30 | | cpc | $1.2 | | competition | 1 | | country | US | | updated | 2026-06-12 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
campbell biology 4,400 $1.09 3/20
campbell biology 12th edition 2,900 $1.39 4/20
pearson biology campbell 170 $1.72 3/20
modified mastering biology with pearson 90 $0.78 4/20
campbell biology 12th edition rent 90 $1.23 3/20
isbn: 9780136780809 30 $1.2 20/20
campbell biology 12th edition access code 30 $30.26 4/20
isbn 9780135855836 30 $0.64 4/20
modified mastering biology for campbell biology 12th edition 20 $0 5/20
mastering biology access code 12th edition 20 $0 4/20

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://api.seodata.dev/v1/keyword?q=isbn+9780136780809&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