Perhaps you should try some spelling variations:
communication process » communication processes, communication protocols, communication practices
causes communication » mass communication, crisis communication, assess communication
ary information » early information, party information, jury information
d developpement » de developpement, du developpement, le developpement
technology ary » technology array, technology a, technology age
information a » information age, information about
des afrique » en afrique, de l'afrique
2.1 causes » 2.2 causes, 3.1 causes, 4.1 causes
process d » process 3, process 1, process 2
a 2.1 » b 2.1, _ 2.1, a 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology ary information a 2.1 causes communication process d developpement des afrique.*.