Perhaps you should try some spelling variations:
lea's communication » mass communication, crisis communication, leadership communication
communication 3.3 » communication _, communication a, communication 1
safe transport » sea transport, free transport, de transport
transport fare » transport fares, transport share, transport fuel
guias de » guia de, guide de, aguas de
4 lea's » 4 let's
de safe » de saxe, de sante, de saude
fare a » care a, fare _, fire a
3.3 3 » 3.3 3d, 3.3 _, 3.3 a

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: (( guias 4 lea's communication 3.3 3 ) OR ( guias de safe transport fare a ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias 4 lea's communication 3.3 3 ) or ( guias de safe transport fare a ))*.