keyword

mystery of world

Monthly search volume and cost-per-click data for "mystery of world" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=mystery+of+world&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0.02 | | 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
biggest mysteries in the world	1,300	$5.04	18/20
biggest mystery in the world	1,300	$3.41	17/20
greatest mysteries of the world	1,300	$0.2	16/20
biggest mysteries of the world	1,300	$3.41	14/20
mystery about the world	1,300	$0	12/20
world top mysteries	70	$0	14/20
the world's greatest unsolved mysteries	50	$0	11/20
famous unsolved mysteries of the world list	40	$0	12/20
the biggest mysteries of all time	30	$0	14/20
unexplained mysteries on earth	20	$0	12/20

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=mystery+of+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