Perhaps you should try some spelling variations:
communication cases » communication case, communication costs, communication based
information 2.3.3 » information 4.3.3, information 2.3.2, information 3.3.3
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
2.3.3 des » 2.3.3 der, 2.3.3 das, 2.3.1 des
l afrique » en afrique
cases au » cases a, cases all, cases _
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 2.3.3 des 10 communication cases au developpement l afrique.*.