Perhaps you should try some spelling variations:
from communication » data communication, de communication, 3 communication
leur developpement » le developpement, deux developpements, de developpement
developpement l » developpement il, developpement la, developpement de
variation 11 » variations 11, variation 11.6, variation 4.1
figures from » futures from, features from
11 figures » 1 figures, 13 figures, 1.2 figures
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: geology _ variation 11 figures from communication media leur developpement l afrique.*.