keyword

primary source sites

Monthly search volume and cost-per-click data for "primary source sites" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=primary+source+sites&country=us" +--------------+------------------+ | volume | 260 | | cpc | $7.64 | | competition | 0.12 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
primary documents	27,100	$11.16	11/20
primary sources	22,200	$20.21	10/20
primary resources	880	$0	10/20
primary source locator	720	$11.71	10/20
where to get primary sources	390	$9.17	11/20
where to find primary documents	390	$9.17	10/20
websites for primary sources	260	$10.93	16/20
website for primary sources	260	$10.93	14/20
primary source website	260	$10.93	13/20
primary sources website	260	$10.93	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+source+sites&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