seodata.dev

keyword

human history population

Monthly search volume and cost-per-click data for "human history population" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=human+history+population&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
population earth over time 2,400 $3.86 12/20
population of the world over time 2,400 $3.86 12/20
history of world population 1,300 $2.22 16/20
historical world population 1,300 $10.73 13/20
world population historical 1,300 $7.9 10/20
world population history 1,300 $10.73 10/20
world population 1920 1,000 $0 11/20
world population in 1920 1,000 $0 11/20
the history of the human population 140 $0 13/20
about 500 years ago the world's population started 40 $0 12/20

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=human+history+population&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