Perhaps you should try some spelling variations:
trade developpement » trade developement, trade development, de developpement
moved communication » mover communication, improved communication, based communication
technologies used » technologies based, technology used, technologies _
used information » user information, use information, based information
developpement en » developpement et, developpement des, developpement de
information all » information als, information age, information a
communication 3 » communication _, communication a
have moved » have more, have improved
all have » ally have, wall have, all behave
3 trade » 1 trade, 4 trade, 2 trade

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

• Adding a wildcard symbol may retrieve word variants: technologies used information all have moved communication 3 trade developpement en afrique.*.