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keyword

gpp formula

Monthly search volume and cost-per-click data for "gpp formula" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=gpp+formula&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-13 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
net primary productivity formula 480 $0 4/20
gross primary productivity formula 390 $0 6/20
calculate gpp 320 $0 7/20
calculating gpp 320 $0 4/20
gpp equation 260 $0 8/20
how to calculate gpp 260 $0 7/20
gross primary productivity equation 260 $0 5/20
how to calculate npp and gpp 70 $0 5/20
gpp and npp formula 70 $0 4/20
how to calculate gpp and npp 70 $0 4/20

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=gpp+formula&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