Perhaps you should try some spelling variations:
aid developpement » au developpement, aid development, de developpement
developpement en » developpement et, developpement des, developpement de
technologies 12 » technologies 2, technologies 1, technologies 11
3 communication » 4 communication, de communication, data communication
communication 1 » communication _, communication a, communication 3
12 information » 1.2 information, 2 information, 2012 information
about linear » about line, almost linear, best linear
linear 3 » linear _, linear 4, linear ac
1 aid » _ aid, 1 aim, 1 add

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

• Adding a wildcard symbol may retrieve word variants: technologies 12 information about linear 3 communication 1 aid developpement en afrique.*.