Perhaps you should try some spelling variations:
transfers reach » transfers reduce, transfers lead, transfers impact
ideis transport » ideas transport, de transport, den transport
cost transfers » cost transfer, cash transfers, cast transfer
transport a » transport _, transport data
reach cao » reach a
use cost » user cost, user costs, use case
bus use » bus users
a macao » a macro, _ macao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( bus use cost transfers reach cao ) or ( luis _ ideis transport a macao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( bus use cost transfers reach cao ) OR ( luis _ ideis transport a macao )).
• Adding a wildcard symbol may retrieve word variants: (( bus use cost transfers reach cao ) or ( luis _ ideis transport a macao ))*.