Perhaps you should try some spelling variations:
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
case information » care information, based information, phase information
information what » information war, information when, information wants
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
technology case » technology based, technology can, technology change
what cash » what can, what cost, what each
cash 2.7 » case 2.7, ash 2.4, cash 3.2
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology case information what cash 2.7 communication costs de developpement en afrique.*.