Perhaps you should try some spelling variations:
communication mode » communication modes, communication media, communication methods
technologies can » technologies a, technologies _, technology can
de developpement » _ development, a development, sme development
can information » care information, change information, fund information
information how » information flow, information law, information flows
how does » how do

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 how does mobile communication mode de developpement _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies can information how does mobile communication mode de developpement _ afrique.*.