Perhaps you should try some spelling variations:
technologies a » technologies _, technologies 4, technologies 2
de development » e development, ce development, de developpement
a information » 2 information, 1 information
networks de » networks deep, networks _, networks 1
about its » about ict
its mass » its basis, its main, das mass

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information about its mass communication networks de development _ afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information about its mass communication networks de development _ afrique.*.