keyword

event first observed in 1970

Monthly search volume and cost-per-click data for "event first observed in 1970" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=event+first+observed+in+1970&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

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
first earth day	2,900	$10.89	8/20
history about earth day	2,900	$3.33	8/20
history of earth day	2,900	$3.01	8/20
when was the first earth day	2,900	$8.55	8/20
1st earth day	2,400	$3.44	10/20
who created earth day	2,400	$6.67	8/20
who founded earth day	2,400	$6.67	8/20
who started earth day	2,400	$14.03	8/20
earth day history	1,900	$9.28	8/20
1970 event first observed	10	$0	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://api.seodata.dev/v1/keyword?q=event+first+observed+in+1970&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