seodata.dev

keyword

quantum physics fundamentals

Monthly search volume and cost-per-click data for "quantum physics fundamentals" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=quantum+physics+fundamentals&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $2.72 | | competition | 0.09 | | country | US | | updated | 2026-07-12 | +--------------+------------------+
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
what are quantum physics 18,100 $4.21 20/20
what is quantum physics 18,100 $2.88 15/20
definition of quantum physics 9,900 $2 15/20
quantum physics meaning 9,900 $2.11 15/20
fundamentals of quantum physics 1,600 $2.72 20/20
quantum physics basics 1,600 $2.72 20/20
quantum physics introduction 1,600 $2.4 20/20
introduction to quantum physics 1,600 $2.4 17/20
quantum physics explained 1,600 $4.92 17/20
basics of quantum mechanics 1,600 $2.72 15/20

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=quantum+physics+fundamentals&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