All of them can limit your search. Here are the meanings of all of them:
AND: Find results that only contain both words
OR: Find results that contain either (or both) words
NOT: Do not find results that contain a word
XOR: Find results that contain either (but not both) words
the answer to this question #19 is AND
Boolean is a type, not an operator and can have the value of either TRUE or FALSE
BUT (apex)
Avasearch.com announced that they will create a search engine to be used only for boolean search terms.
Write a narrow boolean search for pages about pet boxers.
The answer is "and"
and
the answer to this question #19 is AND
"http://wiki.answers.com/Q/Which_Boolean_operator_limits_your_search_so_that_each_term_you_input_must_be_in_the_same_document" is it: or, not,and,also
and
AND
what is boolean operator
+|plus
The answer will increase in numbers.
The answer will increase in numbers.
The boolean operator that omits information from the search parameters is the NOT operator. When used in a search query, it excludes specific terms, helping to refine results by filtering out unwanted content. For example, searching for "cats NOT dogs" will return results related to cats while excluding any mentions of dogs.
Boolean is a type, not an operator and can have the value of either TRUE or FALSE