keyword

primary sources search engine

Monthly search volume and cost-per-click data for "primary sources search engine" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=primary+sources+search+engine&country=us" +--------------+------------------+ | volume | 40 | | cpc | $10.35 | | competition | 0.1 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
primary source finder	720	$15	10/20
where can i find primary sources online	90	$0	10/20
where to find primary sources online	90	$0	10/20
primary source search	70	$7.28	14/20
primary sources search	70	$7.28	13/20
search for primary sources	70	$7.28	12/20
search primary sources	70	$7.28	12/20
primary article finder	50	$2.91	12/20
primary source search engine	40	$10.35	13/20
primary source search engines	40	$0	13/20

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/keyword?q=primary+sources+search+engine&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