Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de 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
des afrique » en afrique, de l'afrique
war save » can save, we save
save 3.2 » leave 3.2, scale 3.2, shape 3.2

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 save 3.2 communication costs _ developpement des afrique.*.