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hi i have a small blog on ( blogger/blogspot ) with more than 5k/day visitors it was doing well in google through 9 months and was appear in more than 2000 keywords but ,today when check google i found my blog not appear in any keyword !!!!! when i put my blog URL in google i found it ,but when i searched for any post title it not appear !!! i not changed any thing ,so it is a penalty from google ? and why ? thanks penalty

Q : can i have chance to rank higher than official website in google local domains ? for example : rank higher than microsoft,kaspersky,nokia etc... in google italy or google germany or any other local domain for google