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keyword

daytime somnolence causes

Monthly search volume and cost-per-click data for "daytime somnolence causes" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=daytime+somnolence+causes&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $7.44 | | competition | 0.26 | | country | US | | updated | 2026-05-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
daytime sleepiness 6,600 $7.03 20/20
excessive daytime sleepiness 6,600 $6.66 20/20
excessive daytime somnolence 6,600 $7.03 20/20
excessive sleep 5,400 $6.49 20/20
excessive sleepiness 5,400 $6.49 20/20
daytime somnolence 2,900 $5.52 20/20
excessive sleepiness is a sign of 1,600 $6.55 20/20
sleepiness sign 1,300 $1.77 20/20
excessive daytime sleepiness causes 170 $6.78 20/20
excessive daytime sleepiness: causes 170 $6.78 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=daytime+somnolence+causes&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt