If
you are looking for information on a subject,
try a Basic Keywords search which searches the whole record
for words or phrases.
Select
Basic Search, then highlight Keywords. Use
the Boolean operators and, or,
not to combine
your terms. To find information about pesticides in groundwater,
type:
pesticides
and groundwater
To
search a phase, enclose it in quotations marks (yes, groundwater
is often spelled ground water):
pesticides
and "ground water"
Use
? to truncate a word or phrase.
pesticide?
finds pesticide, pesticides.
?
can also be used for internal truncation.
"ground?
water" finds groundwater and ground water.