Perhaps you should try some spelling variations:
client communication » patient communication, climate communication, event communication
technologies used » technologies based, technology used, technologies _
used information » user information, use information, based information
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
hok client » hook client, how client, host client
de afrique » de l'afrique, en afrique, l afrique
3.2 hok » 3.2 how, 3.2 hong, 3.2 home
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies used information 3.2 hok client communication a le developpement de afrique.*.