Perhaps you should try some spelling variations:
communication what » communication a, communication without, communication within
information class » information classes, information case, information costs
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
2 communication » 3 communication, 4 communication, 1 communication
technologies 1 » technologies _, technologies 4, technologies 2
based 2 » based na, based pd
what le » what led, what lies, what else

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information class based 2 communication what le developpement en afrique.*.