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keyword

wallerstein's world systems theory

Monthly search volume and cost-per-click data for "wallerstein's world systems theory" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=wallerstein's+world+systems+theory&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
wallerstein world system theory 5,400 $0 20/20
world system theory 5,400 $0.04 20/20
world systems theory 5,400 $0.04 20/20
world-systems theory 5,400 $0.02 20/20
world-systems theory wallerstein 5,400 $0 20/20
wallerstein's world-systems theory 5,400 $0 19/20
wallerstein world-system theory 5,400 $0 17/20
world systems theory wallerstein 5,400 $0 17/20
world-system theory 5,400 $0.04 17/20
what is wallerstein's world systems theory 210 $0 17/20

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=wallerstein's+world+systems+theory&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