Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
information needs » information networks
technologies can » technologies a, technologies co, technologies _
communication et » communication 3, communication 1, communication 2
can information » von information, von informationen
se development » sme development, use development, e development
development de » development d, development ds, developpement de
de afrique » de l'afrique, en afrique, l afrique
needs one » need one, needs more
one class » one case
et se » et ses, et de, et le

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies can information needs one class communication et se development de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information needs one class communication et se development de afrique.*.