keyword

course catalog harvard extension

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

$ curl "https://api.seodata.dev/v1/keyword?q=course+catalog+harvard+extension&country=us" +--------------+------------------+ | volume | 480 | | cpc | $0.38 | | competition | 0.1 | | country | US | | updated | 2026-07-01 | +--------------+------------------+

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	7/20
online programs at harvard	2,400	$4.14	8/20
harvard extension course	1,600	$2.11	14/20
harvard extension courses	1,600	$3.62	9/20
courses harvard extension	1,600	$2.11	7/20
harvard certificate	1,600	$5.07	7/20
harvard extension course catalogue	480	$0.38	15/20
harvard extension course catalog	320	$5.06	7/20
harvard extension courses online	90	$1.08	7/20
harvard extension course search	40	$6.42	7/20

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=course+catalog+harvard+extension&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