Let's say you are writing National Park area communities and visitor impact.
Which search is the most appropriate?
Let's say you are writing a paper about air quality and the Central Valley California.
Which search is the most appropriate?
AND, OR
Join together search terms in a logical manner.
AND : narrows searches, used to join dissimilar terms
OR : broadens searches, used to join similar terms
Examples:
#1
"popular culture" AND mummies
#2
“paleolithic art” OR “cave paintings”
#3
archaeology
AND
film OR movies
" "
To search for specific phrases, enclose them in quotation marks. The database will search for those words together in that order.
Examples:
"popular culture"
“rock art”
"upper Paleolithic"
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