keyword

how was petroleum discovered

Monthly search volume and cost-per-click data for "how was petroleum discovered" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=how-was-petroleum-discovered&country=us" +--------------+------------------+ | volume | 590 | | 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
who discover oil	720	$0	16/20
who discovered crude oil	720	$0	16/20
who found oil	720	$0	16/20
how petroleum was discovered	590	$0	17/20
how was oil discovered	590	$0	16/20
when petrol was discovered	390	$0	17/20
when petroleum was discovered	390	$0	16/20
when was petroleum discovered	390	$0	16/20
who found petroleum	70	$0	18/20

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=how-was-petroleum-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