An article that only presents one point of view or omits facts is biased.
it is better to use only one word.
it is better to write a complete sentence.
it is better to use as many significant words as possible
content words
Boolean words
keywords
important words
You confirm that the author or site an authority on the subject.
You check to see if the information is current
You do as many of the above as possible.
You check to see if the author has been objective
You check to see if the information is accurate
Better looking web sites are more likely to have information that is correct.
a directory search like Yahoo
a single search engine like Google.
a meta search site like Dogpile
and, or, not
or, maybe, not
maybe, not
and, or, maybe
With so much information on the Internet you are more likely to find what you need.