keyword

headache 2 days

Monthly search volume and cost-per-click data for "headache 2 days" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=headache+2+days&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $1.18 | | competition | 0.09 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
forehead headache	12,100	$1.07	20/20
causes of headaches	8,100	$1.16	20/20
extreme headache	8,100	$1.01	20/20
headache 3 days	8,100	$0.98	20/20
headache for 3 days	8,100	$1.69	20/20
severe headache	8,100	$2.61	20/20
head pain	6,600	$1.51	20/20
bad headache	5,400	$3.59	20/20
headache that won't go away	5,400	$4.99	20/20
painful headache	5,400	$2.94	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://api.seodata.dev/v1/keyword?q=headache+2+days&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