Competitive parity can vary from keyword to keyword so you have measure overtime if you want to maximize your effectiveness and minimize your effort.
You also need to consider what Google considers a match. Fortunately Google makes the matches it sees bold in the search results. So for your example we find the following match words:
- detox
- detox green tea
- detox tea
- detox teas
- detoxing
- green
- green detox
- green detox tea
- green tea
- green tea detox
- green teas
- greentea
- greenteas
- tea
- tea detox
- teas
The average result on page 1 has the following:
- 704 matches throughout the HTML source.
- 137 matches within sentences.
- 50 Sentences per page (so multiple matches per sentence.)
- etc…
For your example “green tea detox” I found these correlations:
- Strong Correlation: Tune pages for matches in web page title tag with a value of at least 6
- Strong Correlation: Tune pages for exact matches in web page H3 tags with a value greater than 0
- Strong Correlation: Tune pages for exact matches in web page H1 to H3 tags with a value greater than 0
- Strong Correlation: Tune pages for copyright in web page with a value of at least 1
- Strong Correlation: Tune pages for apple touch icon in web page with a value greater than 0
- Strong Correlation: Tune pages for matches in web page alt attributes with a value of at least 3
- Strong Correlation: Tune pages for matches in web page first 100 words with a value of at least 12
- Strong Correlation: Tune pages for matches in Google result display URL with a value of at least 5
- Strong Correlation: Tune pages for matches in Google result link text with a value of at least 5
- Strong Correlation: Tune pages for matches in Google result summary text with a value of at least 5
- Strong Correlation: Tune pages for matches in web page article tags with a value of at least 42
- Strong Correlation: Tune pages for exact matches in web page li tags with a value of at least 1
- Strong Correlation: Tune pages for matches in web page article tags with a value of at least 42
- Weak Correlation: Tune pages for matches in web page H1 tags with a value from 4 to 5
- Weak Correlation: Tune pages for exact matches in web page A tags with a value of 1
- Weak Correlation: Tune pages for hreflangs in web page HTML source with a value of 1
Here is a screenshot of the correlation data:
View attachment 84500