seodata.dev

keyword

campbell biology 11th edition isbn

Monthly search volume and cost-per-click data for "campbell biology 11th edition isbn" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=campbell+biology+11th+edition+isbn&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.48 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
biology campbell 11th edition 1,300 $1.38 13/20
campbell 11th edition 720 $0.6 7/20
campbell book biology 170 $0.73 6/20
campbell biology 11th edition pearson 50 $1.08 8/20
campbell biology 11th edition used 30 $0 9/20
campbell biology 9780134093413 30 $1.74 9/20
campbell biology 11th edition ebook 30 $2.96 7/20
campbell biology 11th edition etext 30 $27.71 7/20
campbell biology textbook 11th edition 30 $0.19 7/20
isbn 9780134093413 20 $1.65 8/20

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=campbell+biology+11th+edition+isbn&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