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<meta name="GENERATOR" content="Microsoft FrontPage 3.0">
<title>LMD Web Site Search Page</title>
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<p align="center"><font size="6">Logistics Management Division</font></p>
<p align="center"><font size="6">Web Site Search Page</font></p>
<p align="center"><font size="6"><br>
</font></p>
<p><!--webbot bot="PurpleText" PREVIEW="Text Search - This page lets you search through the default text index that is created whenever web pages are saved or web links are recalculated. No customization is required." --> </p>
<hr>
<p>Use the form below to search for documents in the <strong>Logistics Management Division
Web Site</strong> containing specific words or combinations of words. The text search
engine will display a weighted list of matching documents, with better matches (higher
scores) shown first. Each list item is a link to a matching document; if the document has
a title it will be shown, otherwise only the document's file name is displayed. A brief <a href="search.htm#querylang">explanation</a> of the query language is available, along with
examples.&nbsp; </p>
<!--webbot bot="Search" S-Index="All" S-Fields="Weight" S-Text="Search for:" I-Size="20" S-Submit="Start Search" S-Clear="Reset" TAG="FORM" b-useindexserver="0" startspan --><form action="_vti_bin/shtml.dll/search.htm" method="POST"><input type="hidden" name="VTI-GROUP" value="0"><p><b>Search for: </b><input type="text" name="search" size="20" value></p><p><input type="submit" value="Start Search"><input type="reset" value="Reset"></p></form><!--webbot bot="Search" endspan i-checksum="12774" -->
<hr>
<h2><a name="querylang">Query Language</a></h2>
<p>The text search engine allows queries to be formed from arbitrary Boolean expressions
containing the keywords AND, OR, and NOT, and grouped with parentheses. For example:</p>
<div align="center"><center>
<table border="0" cellpadding="0" cellspacing="0" width="70%">
<tr>
<td width="50%" colspan="2" valign="top"><strong><tt>logistics services</tt></strong></td>
<td width="11%" valign="top"></td>
<td width="53%" colspan="2" valign="top"><strong><tt>logistics and services</tt></strong></td>
</tr>
<tr>
<td width="50%" valign="top" colspan="2">finds documents containing 'logistics' or
'services'</td>
<td width="11%" valign="top"></td>
<td width="53%" valign="top" colspan="2">finds documents containing both 'logistics' and
'services'</td>
</tr>
<tr>
<td width="6%" valign="top">&nbsp; </td>
<td width="44%" valign="top"></td>
<td width="11%" valign="top"></td>
<td width="10%" valign="top">&nbsp; </td>
<td width="43%" valign="top"></td>
</tr>
<tr>
<td width="50%" colspan="2" valign="top"><strong><tt>logistics or services</tt></strong></td>
<td width="11%" valign="top"></td>
<td width="53%" valign="top" colspan="2"><strong><tt>logistics not services</tt></strong></td>
</tr>
<tr>
<td width="50%" valign="top" colspan="2">same as above</td>
<td width="11%" valign="top"></td>
<td width="53%" valign="top" colspan="2">finds documents containing 'logistics' but not
'services'</td>
</tr>
</table>
</center></div>
<blockquote>
<dl>
</dl>
</blockquote>
<hr SIZE="5">
<p><a HREF="index.html"><img SRC="_iso9000/point1.gif" ALIGN="bottom" BORDER="0" WIDTH="33" HEIGHT="14">Logistics Management Division, Code 230 Home Page</a> </p>
<hr SIZE="5">
<p><b>Editor:</b> <a HREF="mailto:tom.weisz@gsfc.nasa.gov">Tom Weisz</a> <br>
<b>Last Revised:</b> December 21, 1998<br>
<b>NASA Official:</b> <a HREF="mailto:Thomas.M.White.1@gsfc.nasa.gov">Thomas M. White</a></p>
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