Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
information 1.5.2 » information 1.2, information 2
case information » care information, based information, phase information
communication pt » communication 3, communication 1, communication 2
le developpement » de developpement, sme development
des afrique » en afrique, de l'afrique
1.5.2 des » 1.5.2 die, 3.5.2 der, 5.5.2 der
des mass » does mass, das mass, des mais
pt le » et le, pt e, p le

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

• Adding a wildcard symbol may retrieve word variants: technologies case information 1.5.2 des mass communication pt le developpement des afrique.*.