Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
video information » videos information, guided information, do information
technology video » technologies video, technology guides, technology vision
a communications » a communication, data communications, a communicative
developpement en » developpement et, developpement des, developpement de
information s1 » information 1, information 11, information 10.1
s1 practices » 1 practices, csr practices, 3.1 practices
practices a » practices _, practices 5, practices act

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

• Adding a wildcard symbol may retrieve word variants: technology video information s1 practices a communications costs _ developpement en afrique.*.