Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
introduction 1.4 » introduction 1.1, introduction 1.2, introduction 1.3
developpement la » developpement de, developpement et, developpement du
a communication » la communication, data communication, data communications
technologies 4 » technologies _
la afrique » l afrique, la fabrique, en afrique
media der » media order, media under, mediale der
1.4 does » 1.5 does, 1.6 does, 1.7 does
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 introduction 1.4 does a communication media der developpement la afrique.*.