Perhaps you should try some spelling variations:
ideas transport » ideas transform, india's transport, sea transport
transfer file » transfer fee, transfer from, transfer fees
c ideas » _ ideas, 2 ideas, 3 ideas
luis c » luis f
e mass » _ mass, a mass, 2 mass
1 mass » a mass
file 1 » file _, file 2

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis c ideas transport _ acao ) OR ( guias ((e mass) OR (1 mass)) transfer file 1 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis c ideas transport _ acao ) or ( guias ((e mass) OR (1 mass)) transfer file 1 ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis c ideas transport _ acao ) or ( guias ((e mass) OR (1 mass)) transfer file 1 ))*.