Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
des developpement » des developpements, de developpement, le developpement
developpement de » developpement des, developpement durable
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
two called » so called, two tailed, we called
de afrique » de l'afrique, en afrique, l afrique
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information society two called communication a des developpement de afrique.*.