Perhaps you should try some spelling variations:
scope communication » scale communication, secure communication, people communication
des developpements » deux developpements, de developpement, et developpements
technologies aids » technologies varies, technologies a, technologies de
information 1.5.2 » information 1.2, information 2
developpements et » developpement et, developpement en, developpements de
aids information » chandos information, series information
communication 3 » communication _, communication a
et afrique » en afrique, l afrique
1.5.2 3.2 » 1.5.2 j.m
3.2 scope » 1.2 scope, 3.1 scope, 2.2 scope
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information 1.5.2 3.2 scope communication 3 des developpements et afrique.*.