Perhaps you should try some spelling variations:
internal communication » interpersonal communication, intercultural communication, personal communication
information speed » information sheet, information needed, information needs
developpement yes » developpement des, developpement de, developpement et
de developpement » sme development
technologies 4 » technologies _
4 information » 2 information, 1 information
yes africa » em africa, cycles africa, rates africa
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information speed _ internal communication a de developpement yes africa.*.