keyword

definition of phytoplankton in biology

Monthly search volume and cost-per-click data for "definition of phytoplankton in biology" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=definition+of+phytoplankton+in+biology&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
phytoplankton	40,500	$0.94	17/20
what is phytoplankton	12,100	$8.72	18/20
phytoplankton definition	2,900	$0	20/20
definition for phytoplankton	2,900	$0	14/20
definition of phytoplankton	1,600	$0	20/20
phytoplankton examples	1,000	$0	12/20
phytoplankton definition biology	480	$0	17/20
define phytoplankton in biology	390	$0	13/20
phytoplankton meaning	320	$0	15/20
phytoplankton meaning in biology	40	$0	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://app.seodata.dev/v1/keyword?q=definition+of+phytoplankton+in+biology&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