keyword

how do harvard free courses work

Monthly search volume and cost-per-click data for "how do harvard free courses work" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+do+harvard+free+courses+work&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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
free courses harvard university	49,500	$8.02	12/20
online education harvard free	40,500	$9.27	14/20
harvard courses online free	40,500	$10.25	12/20
online courses free harvard	40,500	$9.27	12/20
free course in harvard	12,100	$4.71	12/20
free harvard courses	12,100	$8.84	12/20
harvard free online course	12,100	$4.6	12/20
harvard free online courses with certificate	3,600	$10.86	15/20
free courses harvard	1,600	$10.08	13/20
harvard university open courses	1,300	$3.19	15/20

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=how+do+harvard+free+courses+work&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