Perhaps you should try some spelling variations:
communication efforts » communication networks, communications networks, communication network
la communication » _ communication, mass communication, oral communication
technologies de » technologies new, technologies _, technologies a
information age » information gaps, information laws, information _
sme development » _ development, a development, asian development
de information » do information, debt information, does information

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

• Adding a wildcard symbol may retrieve word variants: technologies de information age de la communication efforts sme development _ afrique.*.