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keyword

history behind valentine's day

Monthly search volume and cost-per-click data for "history behind valentine's day" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=history+behind+valentine's+day&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $0.95 | | competition | 0.22 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
origin of valentine's day 14,800 $0.46 20/20
origin valentine's day 14,800 $0.46 20/20
valentine day origin 14,800 $0.13 20/20
valentine origins 14,800 $0.46 20/20
valentine's day origin 14,800 $0.95 20/20
valentine's day origins 14,800 $0.46 20/20
history of valentine's day 8,100 $0.88 20/20
saint valentine's day history 8,100 $0.88 20/20
valentine history 8,100 $0.32 20/20
saint valentine day 3,600 $0.05 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=history+behind+valentine's+day&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