seodata.dev

keyword

the history of the human population

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

$ curl "https://app.seodata.dev/v1/keyword?q=the+history+of+the+human+population&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
population of the world over time 2,400 $3.86 10/20
world population 1800 1,600 $0 11/20
history of world population 1,300 $2.22 15/20
historical world population 1,300 $10.73 11/20
world population in 1920 1,000 $0 11/20
world population in 1800 1,000 $0 10/20
population 1800 world 720 $0 10/20
world population in 1900 720 $0 10/20
world population 1920 390 $0 11/20
human history population 140 $0 13/20

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=the+history+of+the+human+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