Perhaps you should try some spelling variations:
methods information » methods preformation, networks information, beacons information
technology methods » biotechnology methods, technologies methods, methodology methods
leur developpement » le developpement, deux developpements, de developpement
developpement de » developpement des, developpement durable
4 communication » 3 communication, 5.4 communication, de communication
information 2 » information 3
de afrique » de l'afrique, en afrique, l afrique
2 does » 4 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: technology methods information 2 does 4 communication media leur developpement de afrique.*.