seodata.dev

keyword

classification system biology

Monthly search volume and cost-per-click data for "classification system biology" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=classification+system+biology&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
levels of classification taxonomy 4,400 $0 20/20
taxonomic levels of classification 4,400 $0 19/20
biology classification 3,600 $0 20/20
classification biology 3,600 $0 20/20
classification in biology 3,600 $0 20/20
classification of organisms 1,600 $0 20/20
classification system in biology 1,600 $0 20/20
organism classification 1,600 $0 20/20
species classification system 1,600 $0 20/20
taxonomic system 1,600 $0 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=classification+system+biology&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