Telling Google what to do

Selected answers from the Dumb SEO Questions Facebook & G+ community.

• 
  Farzad Jahedani: Hello every body
  
  I have question . ;
  I have a theory, and I ask my question on the basis of this theory.
  
  Suppose I have a website with multiple pages.
  If this page has a series of characteristics in common. Now Google is apparently only one of its pages in search listings on the first page.
  
  Google says you shouldn't have a page title and meta tag keywords and description is the same.
  If I have pages that are different, but the content is almost identical keywords.
  
  How does Google have to understand that these are separate pages and all of them bring in their search list؟
• 
  Jim Munro: Hi +Farzad Jahedani ;, thank you for your participation here. :)
  I am not an expert but I do know that Google's position on meta tag keywords is that they ignore them i.e. they do not take them into account.
• 
  PromozSEO: Page titles and Meta descriptions represent the page content topic. If ;Page titles and Meta descriptions are different on multiple pages then naturally those pages must be on unique topics. Meaning; you should not create similar intent content on multiple pages, Google may get confused and none of those pages may get ranking, and even the site may get a Hummingbird penalty.
  Meta keywords are not required anymore, at least for Google and Yahoo.