Examples of using Boolean operators in English and their translations into Portuguese
{-}
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Colloquial
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Official
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Medicine
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Financial
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Ecclesiastic
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Ecclesiastic
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Computer
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Official/political
The search strategy included Boolean operators combining the limits
MEDLINE databases using the keywords"fibromyalgia","child","juvenile","primary fibromyalgia" and"syndrome" as well as Boolean operators.
e SciELO using the keywords'anxiety','joint', and'hypermobility' and Boolean operators.
The searches in the databases were performed using the keywords with Boolean operators represented by the connector terms
Find: selects all notices according to a possibly complex expression made up of simple expressions by Boolean operators and parentheses.
For the search strategy the following key terms were combined using the Boolean operators OR and AND:“Overweight”,“obesity”,“risk factors”,“adolescent” and“parents”.
descriptors, and Boolean operators.
including the possibility of making cross searches using Boolean operators(*).Â.
the descriptors were used in combination with boolean operators AND.
Controlled descriptors were crossed with Boolean operators AND and OR, as follows: Scopus:
try using a combination of keywords and Boolean Operators, or words you can use to narrow down your search:
using the following strategy with Boolean operators: dor OR pain OR dolor AND dança OR dance OR danza.
combined with boolean operators AND and OR and truncation symbols.
combined with Boolean operators AND e OR.
The Boolean operator of choice was"AND.
In every combination, the Boolean operator And was used.
Boolean operator for each term was"and.
The Boolean operator AND was used to combine DeCS.
In addition, we determined as Boolean operator delimiter AND.