seodata.dev

keyword

year of plague

Monthly search volume and cost-per-click data for "year of plague" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=year+of+plague&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
when was the black plague 14,800 $0.71 14/20
when did the black death start 9,900 $1.59 14/20
when did the bubonic plague start 9,900 $1.59 14/20
black plague deaths 4,400 $0.68 15/20
how did the plague end 3,600 $0 12/20
black death years 2,900 $0.33 15/20
how long did the bubonic plague last 2,400 $0 17/20
year of the plague 2,400 $0.02 17/20
how long did the black plague last 2,400 $0 15/20
the black death plague 1,900 $0.94 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=year+of+plague&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt