Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
sites developpement » site development, site's development, de developpement
developpement de » developpement des, developpement durable
v interpersonal » _ interpersonal, 1 interpersonal, 3 interpersonal
communication 3 » communication _, communication a
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
3 sites » _ sites, 2 sites, 3 site
3 v » 3 iv, 3 xv, 34 v

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 3 v interpersonal communication 3 sites developpement de afrique.*.