Perhaps you should try some spelling variations:
center information » counter information, better information, gender information
technology center » technology centers, technology centered, technology centres
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
information when » information what, information war, information wants
developpement du » developpement de, developpement des, developpement et
a developpement » au developpement, de developpement, le developpement
du afrique » en afrique, l afrique, de l'afrique
costs a » costs _, costs 4
when a » when _
a 3.5 » a 3.2, a 3.3, a 3.1

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

• Adding a wildcard symbol may retrieve word variants: technology center information when a 3.5 communication costs a developpement du afrique.*.