Timeline of Google Search
"It’s Panda Update 2.1, Not Panda 3.0, Google Says". Search Engine Land. Retrieved February 2, 2014. Schwartz, Barry (May 9, 2011). "Google Panda 3.0"
How Google Panda Changed SEO Copywriting + Utilizing Content and Web 2.0 for SEO
from kimtyroneagapito, ago in
Presentation used on 1st SEO Organization Philippines National Membership Assembly. Lecture by Kim Tyrone Agapito.