Google Correlate: Find Related Keywords by Search Volume

Leveraging Google for Keyword Research

Google represents the most substantial repository of keyword data currently available. Furthermore, the company provides a suite of instruments designed to facilitate keyword data exploration, including Google Trends, the Keyword Planner (formerly AdWords Keyword Tool), and Google Insights.

Introducing Google Correlate

Google Correlate stands out as a particularly useful resource, generating lists of keywords based on the strength of their correlation with search volume trends.

Before utilizing this tool, it’s important to understand the concept of correlation. Essentially, correlation describes a reciprocal relationship or interdependence between two or more variables.

In the context of Google Correlate, the tool responds to the query of which keywords exhibit the most similar patterns of search activity over time. This provides an alternative method for identifying keywords that are closely related.

The tool allows for filtering of results by geographic location, including country and US state. Additionally, data can be viewed as either weekly or monthly time series.

A graphical representation of the correlations is also provided, enabling visual analysis of the relationships between keywords.

This functionality extends beyond the needs of Internet marketers and SEO professionals. It is also valuable for market researchers, students, and anyone with an interest in keyword data and search trends.