Google Keyword Tool Search Volume Discrepancy
When I search for a longtail keyword on the Keyword tool by Google, it will give me different search volume depending on which email I am logged in as. One email was giving me 9k monthly searches while the other is giving me 18k monthly.
Any idea what causes this and why? I searched and googled my question but can't seem to find anything on it...
Low Competition High Monthly Search Niche Education Affiliate Network