Perhaps you should try some spelling variations:
aided communication » aided communications, video communication, called communication
developpement en » developpement et, developpement des, developpement de
how information » new information, 2 information, 1 information
a developpement » au developpement, de developpement, le developpement
technology how » technology 1, technology 2.2, technology 3
information 3 » information 2
3 areal » 3 real, _ areal, 2 areal
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology how information 3 areal aided communication costs a developpement en afrique.*.