Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
information case » information based, information can, information costs
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
case does » care does, case des, cash does
does mass » does maps, does cash, does mtrs
modes de » mondes de, mode de, modeles de

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information case does mass communication modes de developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information case does mass communication modes de developpement en afrique.*.