keyword

harvard extension online courses

Monthly search volume and cost-per-click data for "harvard extension online courses" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=harvard+extension+online+courses&country=us" +--------------+------------------+ | volume | 320 | | cpc | $3.56 | | competition | 0.03 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

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
courses online harvard	12,100	$5.17	9/20
online programs at harvard	2,400	$4.14	10/20
online degree harvard	2,400	$4.14	9/20
harvard extension courses	1,600	$3.62	20/20
harvard extension course	1,600	$2.11	17/20
courses harvard extension	1,600	$2.11	12/20
harvard certificate	1,600	$5.07	9/20
harvard extension courses online	90	$1.08	10/20
harvard extension online	90	$4.82	10/20
harvard extension catalog	50	$5.72	10/20

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=harvard+extension+online+courses&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