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keyword

big bang theory science

Monthly search volume and cost-per-click data for "big bang theory science" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=big+bang+theory+science&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0.5 | | competition | 0.01 | | country | US | | updated | 2026-05-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
big bang theory what is it 14,800 $0.06 20/20
the big bang 14,800 $1.21 20/20
what was the big bang theory 14,800 $0.06 20/20
what is the big bang theory science 12,100 $2 20/20
what is the theory of the big bang 12,100 $0.33 20/20
big bang theory of universe 6,600 $0.45 20/20
big bang theory of the universe 5,400 $1.64 20/20
what is big bang 5,400 $1.29 20/20
what is the big bang 5,400 $1.29 20/20
big bang theory universe 4,400 $1.78 20/20

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=big+bang+theory+science&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