Perhaps you should try some spelling variations:
device communication » services communication, voice communication, mobile communication
main developpement » au developpement, en developpement, un developpement
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
technologies 3 » technologies _, technologies 4, technologies 2
3 information » 1 information
life device » line device, life despite
about life » about line, about lone, about linear
de afrique » de l'afrique, en afrique, l afrique
3 main » 1 main, 2 main, 3 making

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 information about life device communication 3 main developpement de afrique.*.