Perhaps you should try some spelling variations:
dual developpement » du developpement, dual development, de developpement
communication 3.3 » communication _, communication a, communication 1
usage information » age information, use information, wage information
technology usage » technology use, technology age, technology users
la communication » data communication, data communications
developpement la » developpement de, developpement et, developpement du
information two » information tool, information tools, information ratio
la afrique » l afrique, la fabrique, en afrique
two space » two stage, two state, two scale
space la » space lab, space law, space a
3.3 dual » 2.3 dual, 3.4 dual, 3.7 dual

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

• Adding a wildcard symbol may retrieve word variants: technology usage information two space la communication 3.3 dual developpement la afrique.*.