seodata.dev

keyword

hmhco textbook

Monthly search volume and cost-per-click data for "hmhco textbook" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=hmhco+textbook&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0.28 | | competition | 0.24 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
houghton mifflin harcourt 8,100 $1.58 12/20
houghton mifflin 4,400 $6.16 10/20
hmh books 1,300 $1.19 14/20
hmh textbook 590 $1.29 11/20
houghton mifflin textbook 590 $1.29 10/20
hmhco books 260 $0.04 10/20
hmhco online textbook 110 $0 13/20
houghton mifflin harcourt online textbook 110 $0 11/20
houghton mifflin textbooks online 110 $0 11/20
houghton mifflin harcourt textbooks online 110 $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=hmhco+textbook&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