Perhaps you should try some spelling variations:
co2 communication » 3.2 communication, csr communication, 2 communication
rate information » trade information, care information, age information
technology rate » technology state, technology role, technology related
information war » information what, information wants, information when
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
war have » far have, war save, can have
have co2 » have come, have you, have low

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

• Adding a wildcard symbol may retrieve word variants: technology rate information war have co2 communication costs _ developpement l afrique.*.