keyword

erratic behavior psychology

Monthly search volume and cost-per-click data for "erratic behavior psychology" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=erratic+behavior+psychology&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-22 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
disordered person	110,000	$1.23	10/20
cluster b personality disorder	40,500	$0.91	12/20
cluster b personality	40,500	$2.27	11/20
cluster b disorders	40,500	$0.91	10/20
cluster personality disorders	18,100	$0.9	12/20
personality disorder clusters	18,100	$0.35	11/20
erratic behavior	3,600	$0	18/20
cluster b personality traits	1,600	$0	12/20
what is erratic behavior a sign of	110	$0	12/20
erratic personality	70	$0	12/20

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://api.seodata.dev/v1/keyword?q=erratic+behavior+psychology&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