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
information when » information what, information war, information wants
au developpement » du developpement, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
technology rate » technology state, technology role, technology related
du afrique » en afrique, l afrique, de l'afrique
costs au » costs a, costs amy, costs _
when a » when _
a 3.2 » _ 3.2, a 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology rate information when a 3.2 communication costs au developpement du afrique.*.