Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
information 4.3.3 » information 3.3, information 4.2, information 1.5.2
technologies can » technologies a, technologies co, technologies _
10 communication » 1 communication, de communication, 3 communication
au developpement » du developpement, de developpement, le developpement
can information » von information, von informationen
developpement l » developpement il, developpement la, developpement de
4.3.3 des » 4.3.3 das, 4.3.3 der, 4.3.3 den
l afrique » en afrique
case au » case a, case all
des 10 » des 170, des 19, des 18

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 4.3.3 des 10 communication case au developpement l afrique.*.