{"id":1863,"date":"2010-10-06T08:00:29","date_gmt":"2010-10-06T06:00:29","guid":{"rendered":"http:\/\/www.ub.edu\/retrucs\/?p=1863"},"modified":"2024-10-09T16:08:00","modified_gmt":"2024-10-09T14:08:00","slug":"cerques-avancades-amb-el-google-and-i-or","status":"publish","type":"post","link":"https:\/\/www.ub.edu\/retrucs\/cerques-avancades-amb-el-google-and-i-or\/","title":{"rendered":"Cerques avan\u00e7ades amb el Google: AND i OR"},"content":{"rendered":"<p>Per afinar els resultats d\u2019una cerca, el Google ens ofereix la possibilitat d\u2019usar els operadors AND i OR. Aquests operadors s\u2019han d\u2019escriure en <strong>maj\u00fascula <\/strong>i <strong>entre blancs<\/strong>. Per exemple, si volem cercar textos en catal\u00e0 que tractin \u00fanicament de virus de les plantes, podem escriure el seg\u00fcent en el quadre de cerca:<\/p>\n<p><a href=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca11.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1877\" title=\"andor-cerca1\" src=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca11.jpg\" alt=\"virus AND plantes OR vegetals\" width=\"600\" height=\"56\" srcset=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca11.jpg 600w, https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca11-300x28.jpg 300w, https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca11-332x30.jpg 332w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>Com que AND \u00e9s l\u2019operador per defecte, no cal escriure\u2019l:<\/p>\n<p><a href=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1879\" title=\"andor-cerca2\" src=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca2.jpg\" alt=\"virus plantes OR vegetals\" width=\"600\" height=\"58\" srcset=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca2.jpg 600w, https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca2-300x29.jpg 300w, https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/andor-cerca2-332x32.jpg 332w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>Obtindreu el mateix resultat si, enlloc d&#8217;escriure OR, hi poseu una pleca (|).\u00b9 Tamb\u00e9 podem fer aquesta restricci\u00f3 sense usar els operadors, per mitj\u00e0 del formulari que apareix si cliquem en el text <em>Cerca avan\u00e7ada<\/em> que hi ha sota el quadre de cerca del Google:<\/p>\n<p><a href=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/and-or1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1870\" title=\"and-or\" src=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/and-or1.jpg\" alt=\"\" width=\"600\" height=\"117\" srcset=\"https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/and-or1.jpg 600w, https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/and-or1-300x58.jpg 300w, https:\/\/www.ub.edu\/retrucs\/wp-content\/uploads\/and-or1-332x64.jpg 332w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><span style=\"color: #888888;\">____________<\/span><br \/>\n1. Recordeu que la pleca (|) \u00e9s el car\u00e0cter alternatiu de la tecla amb la xifra 1 del teclat alfab\u00e8tic i, per tant, per escriure\u2019l heu de pr\u00e9mer Alt Gr + 1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Per afinar els resultats d\u2019una cerca, el Google ens ofereix la possibilitat d\u2019usar els operadors AND i OR. Aquests operadors s\u2019han d\u2019escriure en maj\u00fascula i entre blancs. Per exemple, si volem cercar textos en catal\u00e0 que tractin \u00fanicament de virus de les plantes, podem escriure el seg\u00fcent en el quadre &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,1,143],"tags":[113,42],"class_list":["post-1863","post","type-post","status-publish","format-standard","hentry","category-cerques","category-retrucs","category-operadorsgoogle","tag-cerca","tag-google","column","threecol"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/posts\/1863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/comments?post=1863"}],"version-history":[{"count":0,"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/posts\/1863\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/media?parent=1863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/categories?post=1863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ub.edu\/retrucs\/wp-json\/wp\/v2\/tags?post=1863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}