Which of the following conditions will Google treat favorably from the 'Relevancy' perspective?

Some words, when followed by a colon, have special meanings to Yahoo. What is performed by the link: operator?

Which factor has an impact on the Google PageRank?

Why is it a bad idea from the seo perspective to host free articles and write ups that are very common on the internet.

The following robots meta tag directs the search engine bots: META NAME='robots' CONTENT='noindex,nofollow'

_________________ use both crawlers and directories to generate relevant results.

What is Page Rank?

________________ measures the distance between two keywords in the text.

What is the term for Optimization strategies that are in an unknown area of reputability/validity?

Which can be used to resolve canonical issue on a website?

What are the limitations of title and description tags?