Perhaps you should try some spelling variations:
urban transportation » public transportation, urban transport, _ transportation
federal transfers » central transfers, fiscal transfers
transportation a » transportation _, transportation law, transportation plan
transfers help » transfers field, transfers have, transfers bei
lead urban » led urban
a acao » a adocao
macao » macro, macau, cacao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( guias _ federal transfers help macao ) or ( guias lead urban transportation a acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias _ federal transfers help macao ) OR ( guias lead urban transportation a acao )).
• Adding a wildcard symbol may retrieve word variants: (( guias _ federal transfers help macao ) or ( guias lead urban transportation a acao ))*.