1.6.1.1.2.9.
Phrase search
"" (exact order of terms)
In order to
perform a Phrase search
(exact order of terms), put the whole search term in double quotes.
Condition: All search
terms have to be found. Nothing may be missing, nothing may be in between.
Outside the search term other terms may occur. The Phrase search tolerates
stemming[4] and splitting of compound words (especially German).
Example:
A search
with
"Schraube mit Mutter"
also finds
Sechskantschrauben mit Muttern
For a better
understanding two important differences between Phrase search and Exact search shall be pointed
out:
Stemming:
Phrase
search:
"flared coupling"
finds "flared
couplings" (stemming tolerated)
Exact
search:
{flared coupling}
does
not
find "flared couplings" (stemming not tolerated)
Compound words
(especially relevant in German):
Phrase
search:
"Schraube mit Mutter"
also finds
"Zylinderschraube mit Mutter". (The compound word "Zylinderschraube" has
been treated split in its subparts.)
Exact
search:
{Schraube mit Mutter}
does
not
find "Zylinderschraube mit Mutter".