Perhaps you should try some spelling variations:
aided communication » aided communications, video communication, called communication
human information » can information, urban information, hidden information
technology human » technology how, technology help
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
information 3 » information 2
costs le » costs _, costs 4, costs a
3 areal » 3 real, _ areal, 2 areal

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

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