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keyword

yawning why is it contagious

Monthly search volume and cost-per-click data for "yawning why is it contagious" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=yawning+why+is+it+contagious&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $0.09 | | competition | 0 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
why yawning is contagious 18,100 $0.04 20/20
why are yawns contagious 18,100 $0.03 18/20
why is yawning contagious 18,100 $0.03 18/20
why is the yawn contagious 18,100 $0.03 12/20
yawning is contagious 3,600 $0 20/20
is yawning contagious 3,600 $0.03 18/20
contagious yawn 880 $0.02 17/20
yawn contagious 880 $0 17/20
yawning when others yawn 30 $0 13/20
why when you yawn someone else does 20 $0 13/20

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=yawning+why+is+it+contagious&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