Perhaps you should try some spelling variations:
"conjuntura 169 construcao" » "conjuntura da construcao" (Expand Search)
"conjuntura 53 construcao" » "conjuntural 53 construcao" (Expand Search), "conjuntura da construcao" (Expand Search), "conjuntura 44983 construcao" (Expand Search)
"conjuntura e construcao" » "conjuntura da construcao" (Expand Search), "conjuntural 53 construcao" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("conjuntura 53 construcao") OR ((("conjuntura e construcao") OR ("conjuntura 169 construcao"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"conjuntura 53 construcao\") OR (((\"conjuntura e construcao\") OR (\"conjuntura 169 construcao\"))))".
• Removing quotes may allow a broader search: (( conjuntura 53 construcao ) OR ((( conjuntura e construcao ) OR ( conjuntura 169 construcao )))).
• Adding a wildcard symbol may retrieve word variants: (("conjuntura 53 construcao") OR ((("conjuntura e construcao") OR ("conjuntura 169 construcao"))))*.