Perhaps you should try some spelling variations:
transit systems » transport systems, transport system
transformed a » transformed _, transformed 1, transformer 1
pais transit » mass transit, rail transit, gas transit
langue des » langue de, lange des, lange der
systems v » systems 1, systems 3, systems 2
des pais » des pays, der pais, des fais
vague we » vague de, vagues de, value web
a acao » a adocao

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: (( langue des pais transit systems v ) OR ( vague we _ transformed a acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( langue des pais transit systems v ) or ( vague we _ transformed a acao ))*.