seodata.dev

keyword

parkinsonian syndrome

Monthly search volume and cost-per-click data for "parkinsonian syndrome" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=parkinsonian+syndrome&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $1.78 | | competition | 0.08 | | country | US | | updated | 2026-05-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
parkinsonian syndromes 3,600 $1.78 20/20
parkinsonism syndrome 3,600 $1.78 20/20
parkinson syndrome 3,600 $1.78 19/20
parkinsonism definition 2,400 $1.93 20/20
types of parkinson's disease 2,400 $1.84 20/20
parkinson syndrome vs disease 1,900 $2.11 20/20
parkinson's syndrome vs disease 1,900 $3.16 20/20
parkinson's syndrome vs parkinson's disease 1,900 $2.11 20/20
parkinsonian syndrome vs parkinson's disease 1,900 $2.11 20/20
parkinsonism 0 $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=parkinsonian+syndrome&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