Perhaps you should try some spelling variations:
last communication » class communication, post communication, master communication
technologies bank » technologies can, technologies any, technologies dans
bank information » urban information, 1 information
information need » information needs, information needed, information speed
communication et » communication 3, communication 1, communication 2
de developpement » sme development
des afrique » en afrique, de l'afrique
need one » need more, need only
one last » one class, one case

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

• Adding a wildcard symbol may retrieve word variants: technologies bank information need one last communication et de developpement des afrique.*.