Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
information program » information problems, conservation program, information products
technologies from » technology from, technologies co, technologies art
from information » from informal, 1 information
en developpement » et developpement, de developpement, le developpement
2 communication » 3 communication, 4 communication, 1 communication
developpement l » developpement il, developpement la, developpement de
barriers en » barriers been, barriers key, barriers _
program a » program _
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies from information program a 2 communication barriers en developpement l afrique.*.