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keyword

mark fox quantum optics

Monthly search volume and cost-per-click data for "mark fox quantum optics" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=mark+fox+quantum+optics&country=us" +--------------+------------------+ | volume | 50 | | cpc | $0.34 | | competition | 0.19 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
quantum optics mark fox 50 $0.53 17/20
quantum optics by mark fox 50 $0.34 16/20
quantum optics books 50 $0.21 4/20
quantum optics book 50 $0.16 3/20
quantum optics textbooks 50 $0.16 2/20
mark fox sheffield 30 $0 4/20
quantum optics an introduction 30 $0 3/20
quantum optics textbook 30 $0 3/20
quantum optics: an introduction 30 $0 3/20
introduction to quantum optics pdf 30 $0 2/20

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=mark+fox+quantum+optics&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