Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
information 3.2.2 » information 2.2.2, information 5.2.2, information 12.2.2
zur developpement » leur developpement, du developpement, au developpement
technologies can » technologies a, technologies co, technologies _
developpement du » developpement de, developpement des, developpement et
can information » von information, von informationen
communication 5 » communication _, communication a, communication 3
du afrique » en afrique, l afrique, de l'afrique
3.2.2 one » 3.2.2 ohne, 3.1.2 one, 3.2.4 one
one rural » monde rural, use rural, one moral
5 zur » 1 zur, 2 zur, 3 zur

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 3.2.2 one rural communication 5 zur developpement du afrique.*.