Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
key developpement » de developpement, le developpement, et developpement
de communication » mobile communication, online communication
conformation de » conformacion de, conformacion del, consommation de
barriers key » barriers been, barriers _, barriers a
des afrique » en afrique, de l'afrique
de loses » de los, _ loses, de losso
loses de » losses due, choses de, doses due

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

• Adding a wildcard symbol may retrieve word variants: technologies _ conformation de loses de communication barriers key developpement des afrique.*.