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ChemOffice.Com - CambridgeSoft

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For example, the following searches really mean:<br />

For example, the following searches really mean:<br />

Administrator<br />

Searching for<br />

graphite EQUIV<br />

diamond<br />

graphite = diamond<br />

carbon<br />

dioxide=monoxide<br />

NOTE: The EQUIValent operator has higher precedence<br />

than all other operators except the expansion operators<br />

(fuzzy, soundex, stem).<br />

Fuzzy ()<br />

Returns<br />

documents with<br />

the words graphite or<br />

diamond found<br />

anywhere within a<br />

document’s text.<br />

the words graphite or<br />

diamond found<br />

anywhere within a<br />

document’s text.<br />

the words carbon<br />

dioxide, carbon monoxide,<br />

or both terms found<br />

anywhere within a<br />

document’s text.<br />

The fuzzy operator used in an advanced text search,<br />

or query, will find documents that contain words<br />

similar to the word used in a search. For example,<br />

the fuzzy operator can be used to expand queries to<br />

include words that are spelled similarly to the<br />

specified term. This type of expansion is helpful for<br />

finding more accurate results when there are<br />

frequent misspellings, or alternate spellings in the<br />

documents in the database.<br />

The fuzzy operator is used by, entering a question<br />

mark (), followed by the word on which to perform<br />

a search.<br />

Searching for<br />

boron<br />

read<br />

chemist<br />

MINUS (-)<br />

Returns<br />

documents with<br />

any word spelled<br />

similarly to boron found<br />

anywhere within a<br />

document’s text.<br />

Matches include baron.<br />

any words spelled<br />

similarly to read found<br />

anywhere within a<br />

document’s text.<br />

Matches include read,<br />

lead, and real.<br />

any words spelled<br />

similarly to chemist<br />

found anywhere within<br />

a document’s text.<br />

Matches include<br />

chemists and chemistry<br />

The MINUS operator can be used in an advanced<br />

text search, or query, to find documents that<br />

contain two phrases, with the first phrase taking<br />

precedence. The MINUS operator is used to search<br />

for documents that contain two query terms, but<br />

documents containing the second term are ranked<br />

lower than documents without the second term.<br />

The MINUS operator is useful for lowering the<br />

score of documents that contain a certain term,<br />

without eliminating those documents.<br />

The MINUS operator is used, by entering the first<br />

term, then MINUS in all capital letters (or enter the<br />

minus sign or hyphen (-)), followed by another term<br />

on which to perform a search.<br />

252•Document Manager Free Text Searching<br />

<strong>CambridgeSoft</strong><br />

Understanding Advanced Text Searching

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