Perhaps you should try some spelling variations:
communication about » communication among, communication a, communication asia
10 communication » 1 communication, de communication, 3 communication
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
l afrique » en afrique
about au » about a, about cu, about aid

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3.2 die 10 communication about au developpement l afrique.*.