Perhaps you should try some spelling variations:
communication based » communication united, communication brazil, communication barriers
dm developpement » de developpement, du developpement, le developpement
developpement en » developpement et, developpement des, developpement de
1 communication » 10 communication, 3 communication, 4 communication
technologies 4 » technologies _
4 consommation » 9 consommation, la consommation, de consommation
de crises » des crises, do crises, de crise
crises 1 » crises _, crises a, crises 2
based dm » based dna, based ndc, based na

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 consommation de crises 1 communication based dm developpement en afrique.*.