Perhaps you should try some spelling variations:
data communication » data communications
information case » information based, information can, information costs
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
china afrique » china africa
networks 2 » networks _, networks 1, networks a
case d1 » case 1, case d, case 11
d1 data » 1 data, 11 data, 41 data

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies do information case d1 data communication networks 2 development china afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies do information case d1 data communication networks 2 development china afrique.*.