Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
conformacion das » conformacion del, conformacion de, conformation _
de communication » mobile communication, online communication
ad developpement » au developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies la » technologies a, technologies le, technologies lead
la conformacion » la consommation, la formacion, la confrontation
barriers ad » barriers a, barriers aa, barriers d
dorf de » dorf des, darf der, dora der

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

• Adding a wildcard symbol may retrieve word variants: technologies la conformacion das dorf de communication barriers ad developpement en afrique.*.