"endoscopic carpal tunnel"
AND NOT (repetitive or cumulative)
Study the search syntax reference page: http://doc.altavista.com/adv_SEARCH/syntax.html
Use the search syntax. For example: how to
search for information on endoscopic carpal tunnel surgery, but weed out
some of the fluff? To search for pages which include the exact phrase endoscopic
carpal tunnel but do not include the lay buzzwords repetitive
or cumulative, enter the search terms with the following punctuation
This little filtering improves
relevance, and reduces the number of retrieved pages by a factor of 20,
as shown in Table 4.