Mastering the usage of proximity gives the ability to locate
results with greater precision. The Search Appliance input form gives
you several options to control the search proximity:
line - All query terms must occur on the same line
sentence - Query items should all reside within the same sentence
paragraph - Within the same paragraph or text block
page - All items must occur within same HTML document (the default)
Note that the Proximity options may not be present
(i.e. default to page) if it is disabled by the search
administrator.