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I have a question about Keyword Self Cannibalization.  I have a web page which is targeting the main keyword as "sarees". But this same page has internal linking from the keywords Benarasi Silk Sarees, Silk Saree, Traditional Sarees, cotton sarees,etc to their respectve pages. We are optimizing those pages separately for their respective keywords as well.

When I run on-page report card for these web page from seomoz tool, I got an error says "Avoid Keyword Self-Cannibalization".

Is this due to the internal linking from these keywords?

Can anybody recommend a solution for this problem?

I use Visio to start with and when I go in to more details in terms of pages, I use https://gomockingbird.com/

This allows me to share the drawings easily.