seodata.dev

keyword

holt mcdougal earth science textbook online

Monthly search volume and cost-per-click data for "holt mcdougal earth science textbook online" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=holt+mcdougal+earth+science+textbook+online&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.21 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
earth science pdf textbook 210 $1.73 6/20
earth science textbook pdf 210 $1.73 6/20
earth science textbook holt 50 $0 8/20
earth science holt textbook 40 $0.63 7/20
earth science holt mcdougal 40 $0.45 6/20
holt mcdougal earth science 40 $0.45 6/20
free online earth science textbook 30 $0 5/20
holt mcdougal earth science online textbook 20 $0 18/20
earth science textbook holt mcdougal 20 $0 8/20
holt earth science teacher edition pdf 20 $0 6/20

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=holt+mcdougal+earth+science+textbook+online&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