seodata.dev

keyword

hmh online textbook

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

$ curl "https://app.seodata.dev/v1/keyword?q=hmh+online+textbook&country=us" +--------------+------------------+ | volume | 110 | | cpc | $0 | | competition | 0.05 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hmh ed 12,100 $5.6 6/20
hmhco textbook 720 $0.28 7/20
hmh textbook 590 $1.29 10/20
hmh textbooks 590 $1.29 6/20
houghton mifflin online 140 $0 6/20
hmhco online textbook 110 $0 12/20
houghton mifflin harcourt online textbook 110 $0 11/20
online textbook houghton mifflin 110 $0 11/20
houghton mifflin textbooks online 110 $0 8/20
houghton mifflin harcourt textbooks online 110 $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=hmh+online+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