Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
communication barry » communications barry, communication sherry, communication based
sme developpement » sme development, de developpement, le developpement
developpement de » developpement des, developpement durable
informal out » informal oath, informal output, informal group
donne verbal » non verbal
de afrique » de l'afrique, en afrique, l afrique
out donne » out don't, un donne

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

• Adding a wildcard symbol may retrieve word variants: technologie _ informal out donne verbal communication barry sme developpement de afrique.*.