SELECT ID FROM aziende WHERE (rag_sociale = "TROVACASA IMMOBILIARE PALERMO ORETO REALTY S.A.S." OR REPLACE(rag_sociale,'&','E') = "TROVACASA IMMOBILIARE PALERMO ORETO REALTY S.A.S." OR REPLACE(rag_sociale,'-',' ') = "TROVACASA IMMOBILIARE PALERMO ORETO REALTY S.A.S.") AND prov = 'PA' AND city = "Palermo" AND ID IN (SELECT DISTINCT(ID_azienda) FROM search_engine INNER JOIN categorie ON categorie.ID = ID_categ WHERE nome_categoria = "agenzie")