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keyword

function or relation

Monthly search volume and cost-per-click data for "function or relation" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=function+or+relation&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $1.34 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
function and relation 1,900 $3.21 20/20
functions and relations 1,900 $3.21 20/20
relation and function 1,900 $1.34 20/20
relation and function in math 1,900 $3.21 20/20
relation or function 1,900 $3.21 17/20
function vs relation 1,300 $0 19/20
relation vs function 1,000 $0 20/20
relationships and functions 1,000 $1.96 20/20
a relation that is a function 880 $0 17/20
which relation is a function 720 $0 19/20

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=function+or+relation&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