Perhaps you should try some spelling variations:
"guias _ paris transforming a acao" » "guias _ world transforming a acao", "guias _ roads transforming a acao", "guias _ rapidly transforming a acao", "guias _ paris transforming _ acao", "guias _ paris transformation a acao", "guias _ paris transforming a cacao", "guias _ paris transforming a macao"
"aguas new federal transfers have cao" » "aguas new central transfers have cao", "aguas new fiscal transfers have cao", "aguas new federal transfers made cao", "aguas new federalism transfers have cao", "aguas de federal transfers have cao", "aguas new federal transfers have a", "aguas new federal transfers have co2"

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: (("guias _ paris transforming a acao") or ("aguas new federal transfers have cao"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("guias _ paris transforming a acao") OR ("aguas new federal transfers have cao")).
• Removing quotes may allow a broader search: (( guias _ paris transforming a acao ) or ( aguas new federal transfers have cao )).
• Adding a wildcard symbol may retrieve word variants: (("guias _ paris transforming a acao") or ("aguas new federal transfers have cao"))*.