seodata.dev

keyword

biggest mysteries in the world

Monthly search volume and cost-per-click data for "biggest mysteries in the world" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=biggest+mysteries+in+the+world&country=us" +--------------+------------------+ | volume | 1,300 | | cpc | $5.04 | | competition | 0.01 | | country | US | | updated | 2026-06-20 | +--------------+------------------+
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
greatest mysteries in history 6,600 $2.53 20/20
mystery of world 1,600 $0 20/20
biggest mysteries of the world 1,300 $3.41 20/20
biggest mystery in the world 1,300 $3.41 20/20
greatest mysteries of the world 1,300 $0.2 20/20
mysteries in the world 1,300 $0 20/20
mystery about the world 1,300 $0 20/20
top mysteries of the world 1,300 $0.2 20/20
world's greatest mysteries 1,300 $0.2 19/20
mystery in the world 1,000 $0 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=biggest+mysteries+in+the+world&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