Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
conformacion well » conformacion del, conformacion de
developpement de » developpement des, developpement durable
1 communication » 10 communication, 3 communication, 4 communication
a developpement » au developpement, de developpement, le developpement
technologies a » technologies _, technologies 4, technologies 2
a conformacion » la conformacion, la conformation, _ conformation
barriers a » barriers _, barrier _
well does » well do, well done
does 1 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies a conformacion well does 1 communication barriers a developpement de l'afrique.*.