seodata.dev

keyword

hdi

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

$ curl "https://app.seodata.dev/v1/keyword?q=hdi&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $9.39 | | competition | 0 | | country | US | | updated | 2026-05-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
human development index 27,100 $9.39 20/20
development human index 22,200 $4.22 20/20
country development index 4,400 $12.43 20/20
human development index meaning 3,600 $0 20/20
what is hdi 3,600 $0 20/20
what is the human development index 3,600 $0 20/20
hdi rank 2,400 $0 20/20
hdi rankings 2,400 $0 20/20
human development index rankings 2,400 $0 20/20
world development index 1,600 $52.32 20/20

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=hdi&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