keyword

when oil was first discovered

Monthly search volume and cost-per-click data for "when oil was first discovered" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=when-oil-was-first-discovered&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
when was oil discovered	1,900	$0	20/20
when oil discovered	1,900	$0	16/20
when was oil first discovered	1,900	$0	16/20
when and where was oil discovered	1,900	$0	15/20
when was crude oil first discovered	1,900	$0	15/20
how was oil discovered	590	$0	15/20
where was crude oil first discovered	480	$0	15/20
where was oil first found	480	$0	15/20
who first found oil	210	$0	16/20
who found oil first	210	$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://app.seodata.dev/v1/search-volume?q=when-oil-was-first-discovered&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