seodata.dev

keyword

head pain fever

Monthly search volume and cost-per-click data for "head pain fever" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=head+pain+fever&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
fever and headache 9,900 $7.65 20/20
fever headache 9,900 $7.65 20/20
headache and fever 9,900 $7.65 20/20
head pain and fever 8,100 $0 17/20
headaches with fever 8,100 $0 17/20
fever and headache no other symptoms 1,600 $0.02 20/20
severe headache with fever 1,300 $0 16/20
severe headache and fever 1,000 $2.48 20/20
continuous headache with fever 110 $0 16/20
fever and throbbing headache 110 $5.09 16/20

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=head+pain+fever&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