seodata.dev

keyword

hmh central

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

$ curl "https://app.seodata.dev/v1/keyword?q=hmh+central&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
hmh 90,500 $3.08 6/20
hmh ed 12,100 $5.6 6/20
houghton mifflin harcourt 8,100 $1.58 6/20
learn hmhco sign in 320 $0 7/20
hmh online 140 $0 7/20
hmh website 110 $9.72 6/20
www hmh 50 $0 7/20
hmh central sign in 30 $0 7/20
hmh student central 20 $0 9/20
read 180 sign in 10 $0 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=hmh+central&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