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keyword

where did the plague begin

Monthly search volume and cost-per-click data for "where did the plague begin" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=where+did+the+plague+begin&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $1.32 | | competition | 0.01 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
black death bubonic plague 60,500 $1.71 20/20
bubonic plague black death 60,500 $1.16 20/20
black death 49,500 $0.75 20/20
bubonic plague and black death 49,500 $1.52 20/20
plague black death 49,500 $1.52 20/20
the black death 22,200 $1.06 20/20
the black plague 22,200 $0.41 20/20
when was the black plague 14,800 $0.71 20/20
when did the black death start 9,900 $1.59 20/20
when did the black plague start 9,900 $1.59 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=where+did+the+plague+begin&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