Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement en » developpement et, developpement des, developpement de
ptt information » plot information, ct information, get information
information why » information what, information when, information war
a developpement » au developpement, de developpement, le developpement
technology ptt » technology pt, technology pbf, technology paths
why increased » _ increased, has increased, 6 increased
increased 3.2 » increased 2.2, increase 3.7, increases 3.5
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology ptt information why increased 3.2 communication costs a developpement en afrique.*.