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1<\/a>
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3<\/a><\/pre><\/td>\n  
m<\/span>é<\/span>dico<\/span>-<\/span>social<\/span> <\/span>=<\/span> <\/span>il<\/span> <\/span>comprend<\/span> <\/span>que<\/span> <\/span>c<\/span>\'<\/span>est un mot composé et ignore le tiret (remplacé par un espace) et va donc lancer une requête comprenant les deux mots : médico AND social.
médico -social = là, le "-" est précédé d<\/span>\'<\/span><\/span>un<\/span> <\/span>espace<\/span> <\/span>et<\/span> <\/span>est<\/span> <\/span>compris<\/span> <\/span>comme<\/span> <\/span>l<\/span>\'<\/span>opérateur booléen "NOT", ce qui donne une équation de recherche de la forme médico AND NOT social.
médico - social = (avec un espace de chaque côté). Là c<\/span>\'<\/span><\/span>est<\/span> <\/span>un<\/span> <\/span>peu<\/span> <\/span>bizarre<\/span>,<\/span> <\/span>elastic<\/span>-<\/span>search<\/span> <\/span>consid<\/span>è<\/span>re<\/span> <\/span>que<\/span> <\/span>le<\/span> <\/span>tiret<\/span> <\/span>est<\/span> <\/span>un<\/span> <\/span>mot<\/span> <\/span>(<\/span>il<\/span> <\/span>fait<\/span> <\/span>une<\/span> <\/span>recherche<\/span> <\/span>du<\/span> <\/span>style<\/span> <\/span>m<\/span>é<\/span>dico<\/span> <\/span>AND<\/span> <\/span>-<\/span> <\/span>AND<\/span> <\/span>social<\/span>.<\/span>
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