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keyword

the big bang theory what is it

Monthly search volume and cost-per-click data for "the big bang theory what is it" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=the+big+bang+theory+what+is+it&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $0.06 | | competition | 0.02 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
theories of the big bang 673,000 $2 20/20
theory of big bang 673,000 $2 20/20
theory of the big bang 673,000 $2 20/20
bigbang theory 368,000 $1.67 20/20
big bang theory what is it 14,800 $0.06 20/20
the big bang 14,800 $1.21 20/20
what is the big bang theory 14,800 $0.06 20/20
what is a big bang theory 12,100 $0.33 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

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=the+big+bang+theory+what+is+it&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