CEOaccumulated_meta     Import metadata for accumulated microdata
                        series (Dades Obertes)
CEOdata                 Import datasets / microdata from the Centre
                        d'Estudis d'Opinio
CEOmeta                 Import metadata from the "Centre d'Estudis
                        d'Opinio"
CEOsearch               Search for keywords in the labels of variables
                        and responses of the survey data
