Perhaps you should try some spelling variations:
communication process » communication processes, communication protocols, communication practices
use communication » une communication, de communication, causes communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
4ir information » fair information, der information, fur information
technology 4ir » technology 4, technology 4.1, technology 4.2
process de » procesos de, process d, processus de
about 4 » about _, about a, about 2
4 use » _ use, 2 use, 3 use

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir information about 4 use communication process de developpement en afrique.*.