seodata.dev

keyword

karl marx economist

Monthly search volume and cost-per-click data for "karl marx economist" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=karl+marx+economist&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-25 | +--------------+------------------+
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
karl marx 135,000 $0.44 11/20
carlos marx 135,000 $0.93 9/20
karl marx theory 3,600 $0.67 10/20
who is karl marx 3,600 $0.42 10/20
marx economist 2,900 $0.03 14/20
who was karl marx 2,900 $0.26 11/20
marxism economy 1,900 $0 11/20
karl marx theories 170 $0 11/20
economist karl marx 140 $0 13/20
economist marx 50 $0 12/20

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=karl+marx+economist&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