Perhaps you should try some spelling variations:
technologies methods » technologies authors, technologies ethics, technology methods
methods reformation » methods preformation, methods preparation
leur developpement » le developpement, deux developpements, de developpement
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
reformation 1 » reformation _, information 1, formation 1
l afrique » en afrique
1 does » 10 does, 13 does, 12 does
does 4 » 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 methods reformation 1 does 4 communication media leur developpement l afrique.*.