Perhaps you should try some spelling variations:
people communication » complex communication, mobile communication, remote communication
social developpement » social development, social developments, local development
communication work » communication world, communication network, communication working
developpement de » developpement des, developpement durable
information age » information storage, information access, information about
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
de afrique » de l'afrique, en afrique, l afrique
d people » do people, 2 people, 1 people
age d » age de, age _, age a

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information age d people communication work social developpement de afrique.*.