Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
technology private » technology preface, technology rate, technology related
deux developpement » deux developpements, de developpement, du developpement
information data » information d820, information database, information databases
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
de afrique » de l'afrique, en afrique, l afrique
de actors » de actor, key actors, new actors
data de » data den, data die, data do
2 deux » a deux

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

• Adding a wildcard symbol may retrieve word variants: technology private information data de actors communication 2 deux developpement de afrique.*.